UNPKG

datasets-fi-postalcodes

Version:

Suomalaiset postinumerot, finnish postalcodes

1 lines 1.65 MB
{"79700": {"date": "20251129", "postcode": "79700", "postcode_fi_name": "HEIN\u00c4VESI", "postcode_sv_name": "HEIN\u00c4VESI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19881101", "type_code": "1", "ad_area_code": "FI1D3", "ad_area_fi": "Pohjois-Karjala", "ad_area_sv": "Norra Karelen", "municipal_code": "090", "municipal_name_fi": "Hein\u00e4vesi", "municipal_name_sv": "Hein\u00e4vesi", "municipal_language_ratio_code": "1"}, "86240": {"date": "20251129", "postcode": "86240", "postcode_fi_name": "PYH\u00c4NKOSKI", "postcode_sv_name": "PYH\u00c4NKOSKI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D9", "ad_area_fi": "Pohjois-Pohjanmaa", "ad_area_sv": "Norra \u00d6sterbotten", "municipal_code": "483", "municipal_name_fi": "Merij\u00e4rvi", "municipal_name_sv": "Merij\u00e4rvi", "municipal_language_ratio_code": "1"}, "97390": {"date": "20251129", "postcode": "97390", "postcode_fi_name": "KIERINKI", "postcode_sv_name": "KIERINKI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D7", "ad_area_fi": "Lappi", "ad_area_sv": "Lappland", "municipal_code": "758", "municipal_name_fi": "Sodankyl\u00e4", "municipal_name_sv": "Sodankyl\u00e4", "municipal_language_ratio_code": "1"}, "00900": {"date": "20251129", "postcode": "00900", "postcode_fi_name": "HELSINKI", "postcode_sv_name": "HELSINGFORS", "postcode_abbr_fi": "HKI", "postcode_abbr_sv": "HFORS", "valid_from": "19881001", "type_code": "1", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "091", "municipal_name_fi": "Helsinki", "municipal_name_sv": "Helsingfors", "municipal_language_ratio_code": "2"}, "02760": {"date": "20251129", "postcode": "02760", "postcode_fi_name": "ESPOO", "postcode_sv_name": "ESBO", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19960829", "type_code": "1", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "049", "municipal_name_fi": "Espoo", "municipal_name_sv": "Esbo", "municipal_language_ratio_code": "2"}, "07590": {"date": "20251129", "postcode": "07590", "postcode_fi_name": "ASKOLA", "postcode_sv_name": "ASKOLA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "20190101", "type_code": "1", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "018", "municipal_name_fi": "Askola", "municipal_name_sv": "Askola", "municipal_language_ratio_code": "1"}, "13720": {"date": "20251129", "postcode": "13720", "postcode_fi_name": "PAROLA", "postcode_sv_name": "PAROLA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19881001", "type_code": "1", "ad_area_code": "FI1C2", "ad_area_fi": "Kanta-H\u00e4me", "ad_area_sv": "Egentliga Tavastland", "municipal_code": "082", "municipal_name_fi": "Hattula", "municipal_name_sv": "Hattula", "municipal_language_ratio_code": "1"}, "50350": {"date": "20251129", "postcode": "50350", "postcode_fi_name": "NOROLA", "postcode_sv_name": "NOROLA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19880101", "type_code": "1", "ad_area_code": "FI1D1", "ad_area_fi": "Etel\u00e4-Savo", "ad_area_sv": "S\u00f6dra Savolax", "municipal_code": "491", "municipal_name_fi": "Mikkeli", "municipal_name_sv": "S:t Michel", "municipal_language_ratio_code": "1"}, "55700": {"date": "20251129", "postcode": "55700", "postcode_fi_name": "IMATRA", "postcode_sv_name": "IMATRA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19881101", "type_code": "1", "ad_area_code": "FI1C5", "ad_area_fi": "Etel\u00e4-Karjala", "ad_area_sv": "S\u00f6dra Karelen", "municipal_code": "153", "municipal_name_fi": "Imatra", "municipal_name_sv": "Imatra", "municipal_language_ratio_code": "1"}, "56800": {"date": "20251129", "postcode": "56800", "postcode_fi_name": "SIMPELE", "postcode_sv_name": "SIMPELE", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19970303", "type_code": "1", "ad_area_code": "FI1C5", "ad_area_fi": "Etel\u00e4-Karjala", "ad_area_sv": "S\u00f6dra Karelen", "municipal_code": "689", "municipal_name_fi": "Rautj\u00e4rvi", "municipal_name_sv": "Rautj\u00e4rvi", "municipal_language_ratio_code": "1"}, "64260": {"date": "20251129", "postcode": "64260", "postcode_fi_name": "KASKINEN", "postcode_sv_name": "KASK\u00d6", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19970616", "type_code": "1", "ad_area_code": "FI195", "ad_area_fi": "Pohjanmaa", "ad_area_sv": "\u00d6sterbotten", "municipal_code": "231", "municipal_name_fi": "Kaskinen", "municipal_name_sv": "Kask\u00f6", "municipal_language_ratio_code": "2"}, "70101": {"date": "20251129", "postcode": "70101", "postcode_fi_name": "KUOPIO", "postcode_sv_name": "KUOPIO", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19890313", "type_code": "2", "ad_area_code": "FI1D2", "ad_area_fi": "Pohjois-Savo", "ad_area_sv": "Norra Savolax", "municipal_code": "297", "municipal_name_fi": "Kuopio", "municipal_name_sv": "Kuopio", "municipal_language_ratio_code": "1"}, "74250": {"date": "20251129", "postcode": "74250", "postcode_fi_name": "NISSIL\u00c4", "postcode_sv_name": "NISSIL\u00c4", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D2", "ad_area_fi": "Pohjois-Savo", "ad_area_sv": "Norra Savolax", "municipal_code": "925", "municipal_name_fi": "Vierem\u00e4", "municipal_name_sv": "Vierem\u00e4", "municipal_language_ratio_code": "1"}, "80130": {"date": "20251129", "postcode": "80130", "postcode_fi_name": "JOENSUU", "postcode_sv_name": "JOENSUU", "postcode_abbr_fi": "JS", "postcode_abbr_sv": "", "valid_from": "19961001", "type_code": "1", "ad_area_code": "FI1D3", "ad_area_fi": "Pohjois-Karjala", "ad_area_sv": "Norra Karelen", "municipal_code": "167", "municipal_name_fi": "Joensuu", "municipal_name_sv": "Joensuu", "municipal_language_ratio_code": "1"}, "03220": {"date": "20251129", "postcode": "03220", "postcode_fi_name": "TERVALAMPI", "postcode_sv_name": "TERVALAMPI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19880405", "type_code": "1", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "927", "municipal_name_fi": "Vihti", "municipal_name_sv": "Vichtis", "municipal_language_ratio_code": "1"}, "07910": {"date": "20251129", "postcode": "07910", "postcode_fi_name": "VALKO", "postcode_sv_name": "VALKOM", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19881101", "type_code": "1", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "434", "municipal_name_fi": "Loviisa", "municipal_name_sv": "Lovisa", "municipal_language_ratio_code": "2"}, "14610": {"date": "20251129", "postcode": "14610", "postcode_fi_name": "LEPAA", "postcode_sv_name": "LEPAA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19990406", "type_code": "1", "ad_area_code": "FI1C2", "ad_area_fi": "Kanta-H\u00e4me", "ad_area_sv": "Egentliga Tavastland", "municipal_code": "082", "municipal_name_fi": "Hattula", "municipal_name_sv": "Hattula", "municipal_language_ratio_code": "1"}, "15141": {"date": "20251129", "postcode": "15141", "postcode_fi_name": "LAHTI", "postcode_sv_name": "LAHTI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19900101", "type_code": "2", "ad_area_code": "FI1C3", "ad_area_fi": "P\u00e4ij\u00e4t-H\u00e4me", "ad_area_sv": "P\u00e4ij\u00e4nne-Tavastland", "municipal_code": "398", "municipal_name_fi": "Lahti", "municipal_name_sv": "Lahtis", "municipal_language_ratio_code": "1"}, "19650": {"date": "20251129", "postcode": "19650", "postcode_fi_name": "JOUTSA", "postcode_sv_name": "JOUTSA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19881101", "type_code": "1", "ad_area_code": "FI193", "ad_area_fi": "Keski-Suomi", "ad_area_sv": "Mellersta Finland", "municipal_code": "172", "municipal_name_fi": "Joutsa", "municipal_name_sv": "Joutsa", "municipal_language_ratio_code": "1"}, "32560": {"date": "20251129", "postcode": "32560", "postcode_fi_name": "VIRTTAA", "postcode_sv_name": "VIRTTAA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19970623", "type_code": "1", "ad_area_code": "FI1C1", "ad_area_fi": "Varsinais-Suomi", "ad_area_sv": "Egentliga Finland", "municipal_code": "430", "municipal_name_fi": "Loimaa", "municipal_name_sv": "Loimaa", "municipal_language_ratio_code": "1"}, "35750": {"date": "20251129", "postcode": "35750", "postcode_fi_name": "V\u00c4\u00c4RINMAJA", "postcode_sv_name": "V\u00c4\u00c4RINMAJA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19960301", "type_code": "1", "ad_area_code": "FI197", "ad_area_fi": "Pirkanmaa", "ad_area_sv": "Birkaland", "municipal_code": "702", "municipal_name_fi": "Ruovesi", "municipal_name_sv": "Ruovesi", "municipal_language_ratio_code": "1"}, "39501": {"date": "20251129", "postcode": "39501", "postcode_fi_name": "IKAALINEN", "postcode_sv_name": "IKAALINEN", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19951031", "type_code": "2", "ad_area_code": "FI197", "ad_area_fi": "Pirkanmaa", "ad_area_sv": "Birkaland", "municipal_code": "143", "municipal_name_fi": "Ikaalinen", "municipal_name_sv": "Ikalis", "municipal_language_ratio_code": "1"}, "39965": {"date": "20251129", "postcode": "39965", "postcode_fi_name": "KARVIANKYL\u00c4", "postcode_sv_name": "KARVIANKYL\u00c4", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI196", "ad_area_fi": "Satakunta", "ad_area_sv": "Satakunda", "municipal_code": "230", "municipal_name_fi": "Karvia", "municipal_name_sv": "Karvia", "municipal_language_ratio_code": "1"}, "43520": {"date": "20251129", "postcode": "43520", "postcode_fi_name": "KIMINKI", "postcode_sv_name": "KIMINKI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI193", "ad_area_fi": "Keski-Suomi", "ad_area_sv": "Mellersta Finland", "municipal_code": "226", "municipal_name_fi": "Karstula", "municipal_name_sv": "Karstula", "municipal_language_ratio_code": "1"}, "48710": {"date": "20251129", "postcode": "48710", "postcode_fi_name": "KOTKA", "postcode_sv_name": "KOTKA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "20060501", "type_code": "1", "ad_area_code": "FI1C4", "ad_area_fi": "Kymenlaakso", "ad_area_sv": "Kymmenedalen", "municipal_code": "285", "municipal_name_fi": "Kotka", "municipal_name_sv": "Kotka", "municipal_language_ratio_code": "1"}, "70500": {"date": "20251129", "postcode": "70500", "postcode_fi_name": "KUOPIO", "postcode_sv_name": "KUOPIO", "postcode_abbr_fi": "KUO", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D2", "ad_area_fi": "Pohjois-Savo", "ad_area_sv": "Norra Savolax", "municipal_code": "297", "municipal_name_fi": "Kuopio", "municipal_name_sv": "Kuopio", "municipal_language_ratio_code": "1"}, "74670": {"date": "20251129", "postcode": "74670", "postcode_fi_name": "RAPAKKOJOKI", "postcode_sv_name": "RAPAKKOJOKI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D2", "ad_area_fi": "Pohjois-Savo", "ad_area_sv": "Norra Savolax", "municipal_code": "263", "municipal_name_fi": "Kiuruvesi", "municipal_name_sv": "Kiuruvesi", "municipal_language_ratio_code": "1"}, "80770": {"date": "20251129", "postcode": "80770", "postcode_fi_name": "KONTIOLAHTI AS", "postcode_sv_name": "KONTIOLAHTI AS", "postcode_abbr_fi": "KONTIOLH AS", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D3", "ad_area_fi": "Pohjois-Karjala", "ad_area_sv": "Norra Karelen", "municipal_code": "276", "municipal_name_fi": "Kontiolahti", "municipal_name_sv": "Kontiolahti", "municipal_language_ratio_code": "1"}, "83940": {"date": "20251129", "postcode": "83940", "postcode_fi_name": "NUNNANLAHTI", "postcode_sv_name": "NUNNANLAHTI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19880901", "type_code": "1", "ad_area_code": "FI1D3", "ad_area_fi": "Pohjois-Karjala", "ad_area_sv": "Norra Karelen", "municipal_code": "176", "municipal_name_fi": "Juuka", "municipal_name_sv": "Juuka", "municipal_language_ratio_code": "1"}, "99450": {"date": "20251129", "postcode": "99450", "postcode_fi_name": "PALOJOENSUU", "postcode_sv_name": "PALOJOENSUU", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D7", "ad_area_fi": "Lappi", "ad_area_sv": "Lappland", "municipal_code": "047", "municipal_name_fi": "Enonteki\u00f6", "municipal_name_sv": "Enontekis", "municipal_language_ratio_code": "1"}, "99670": {"date": "20251129", "postcode": "99670", "postcode_fi_name": "PETKULA", "postcode_sv_name": "PETKULA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19970131", "type_code": "1", "ad_area_code": "FI1D7", "ad_area_fi": "Lappi", "ad_area_sv": "Lappland", "municipal_code": "758", "municipal_name_fi": "Sodankyl\u00e4", "municipal_name_sv": "Sodankyl\u00e4", "municipal_language_ratio_code": "1"}, "00331": {"date": "20251129", "postcode": "00331", "postcode_fi_name": "HELSINKI", "postcode_sv_name": "HELSINGFORS", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19881101", "type_code": "2", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "091", "municipal_name_fi": "Helsinki", "municipal_name_sv": "Helsingfors", "municipal_language_ratio_code": "2"}, "00511": {"date": "20251129", "postcode": "00511", "postcode_fi_name": "HELSINKI", "postcode_sv_name": "HELSINGFORS", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19881001", "type_code": "2", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "091", "municipal_name_fi": "Helsinki", "municipal_name_sv": "Helsingfors", "municipal_language_ratio_code": "2"}, "00650": {"date": "20251129", "postcode": "00650", "postcode_fi_name": "HELSINKI", "postcode_sv_name": "HELSINGFORS", "postcode_abbr_fi": "HKI", "postcode_abbr_sv": "HFORS", "valid_from": "19881001", "type_code": "1", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "091", "municipal_name_fi": "Helsinki", "municipal_name_sv": "Helsingfors", "municipal_language_ratio_code": "2"}, "02140": {"date": "20251129", "postcode": "02140", "postcode_fi_name": "ESPOO", "postcode_sv_name": "ESBO", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19960228", "type_code": "1", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "049", "municipal_name_fi": "Espoo", "municipal_name_sv": "Esbo", "municipal_language_ratio_code": "2"}, "08501": {"date": "20251129", "postcode": "08501", "postcode_fi_name": "LOHJA", "postcode_sv_name": "LOJO", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "20060929", "type_code": "2", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "444", "municipal_name_fi": "Lohja", "municipal_name_sv": "Lojo", "municipal_language_ratio_code": "2"}, "30420": {"date": "20251129", "postcode": "30420", "postcode_fi_name": "FORSSA", "postcode_sv_name": "FORSSA", "postcode_abbr_fi": "FRS", "postcode_abbr_sv": "", "valid_from": "19981127", "type_code": "1", "ad_area_code": "FI1C2", "ad_area_fi": "Kanta-H\u00e4me", "ad_area_sv": "Egentliga Tavastland", "municipal_code": "061", "municipal_name_fi": "Forssa", "municipal_name_sv": "Forssa", "municipal_language_ratio_code": "1"}, "36430": {"date": "20251129", "postcode": "36430", "postcode_fi_name": "SAHALAHTI", "postcode_sv_name": "SAHALAHTI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19881101", "type_code": "1", "ad_area_code": "FI197", "ad_area_fi": "Pirkanmaa", "ad_area_sv": "Birkaland", "municipal_code": "211", "municipal_name_fi": "Kangasala", "municipal_name_sv": "Kangasala", "municipal_language_ratio_code": "1"}, "40400": {"date": "20251129", "postcode": "40400", "postcode_fi_name": "JYV\u00c4SKYL\u00c4", "postcode_sv_name": "JYV\u00c4SKYL\u00c4", "postcode_abbr_fi": "JKL", "postcode_abbr_sv": "", "valid_from": "19970224", "type_code": "1", "ad_area_code": "FI193", "ad_area_fi": "Keski-Suomi", "ad_area_sv": "Mellersta Finland", "municipal_code": "179", "municipal_name_fi": "Jyv\u00e4skyl\u00e4", "municipal_name_sv": "Jyv\u00e4skyl\u00e4", "municipal_language_ratio_code": "1"}, "44170": {"date": "20251129", "postcode": "44170", "postcode_fi_name": "HIETAMA", "postcode_sv_name": "HIETAMA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI193", "ad_area_fi": "Keski-Suomi", "ad_area_sv": "Mellersta Finland", "municipal_code": "992", "municipal_name_fi": "\u00c4\u00e4nekoski", "municipal_name_sv": "\u00c4\u00e4nekoski", "municipal_language_ratio_code": "1"}, "63920": {"date": "20251129", "postcode": "63920", "postcode_fi_name": "INHA", "postcode_sv_name": "INHA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19881101", "type_code": "1", "ad_area_code": "FI194", "ad_area_fi": "Etel\u00e4-Pohjanmaa", "ad_area_sv": "S\u00f6dra \u00d6sterbotten", "municipal_code": "989", "municipal_name_fi": "\u00c4ht\u00e4ri", "municipal_name_sv": "Etseri", "municipal_language_ratio_code": "1"}, "68920": {"date": "20251129", "postcode": "68920", "postcode_fi_name": "FORSBY", "postcode_sv_name": "FORSBY", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19861001", "type_code": "1", "ad_area_code": "FI195", "ad_area_fi": "Pohjanmaa", "ad_area_sv": "\u00d6sterbotten", "municipal_code": "599", "municipal_name_fi": "Peders\u00f6re", "municipal_name_sv": "Peders\u00f6re", "municipal_language_ratio_code": "1"}, "91750": {"date": "20251129", "postcode": "91750", "postcode_fi_name": "LIMINPURO", "postcode_sv_name": "LIMINPURO", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D9", "ad_area_fi": "Pohjois-Pohjanmaa", "ad_area_sv": "Norra \u00d6sterbotten", "municipal_code": "785", "municipal_name_fi": "Vaala", "municipal_name_sv": "Vaala", "municipal_language_ratio_code": "1"}, "95410": {"date": "20251129", "postcode": "95410", "postcode_fi_name": "TORNIO", "postcode_sv_name": "TORNIO", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "20090101", "type_code": "1", "ad_area_code": "FI1D7", "ad_area_fi": "Lappi", "ad_area_sv": "Lappland", "municipal_code": "851", "municipal_name_fi": "Tornio", "municipal_name_sv": "Torne\u00e5", "municipal_language_ratio_code": "1"}, "95640": {"date": "20251129", "postcode": "95640", "postcode_fi_name": "JUOKSENKI", "postcode_sv_name": "JUOKSENKI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D7", "ad_area_fi": "Lappi", "ad_area_sv": "Lappland", "municipal_code": "854", "municipal_name_fi": "Pello", "municipal_name_sv": "Pello", "municipal_language_ratio_code": "1"}, "00022": {"date": "20251129", "postcode": "00022", "postcode_fi_name": "TILASTOKESKUS", "postcode_sv_name": "STATISTIKCENTRALEN", "postcode_abbr_fi": "TILASTOK", "postcode_abbr_sv": "", "valid_from": "19940101", "type_code": "3", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "091", "municipal_name_fi": "Helsinki", "municipal_name_sv": "Helsingfors", "municipal_language_ratio_code": "2"}, "00760": {"date": "20251129", "postcode": "00760", "postcode_fi_name": "HELSINKI", "postcode_sv_name": "HELSINGFORS", "postcode_abbr_fi": "HKI", "postcode_abbr_sv": "HFORS", "valid_from": "19951209", "type_code": "1", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "091", "municipal_name_fi": "Helsinki", "municipal_name_sv": "Helsingfors", "municipal_language_ratio_code": "2"}, "02320": {"date": "20251129", "postcode": "02320", "postcode_fi_name": "ESPOO", "postcode_sv_name": "ESBO", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19881001", "type_code": "1", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "049", "municipal_name_fi": "Espoo", "municipal_name_sv": "Esbo", "municipal_language_ratio_code": "2"}, "21660": {"date": "20251129", "postcode": "21660", "postcode_fi_name": "NAUVO", "postcode_sv_name": "NAGU", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19881101", "type_code": "1", "ad_area_code": "FI1C1", "ad_area_fi": "Varsinais-Suomi", "ad_area_sv": "Egentliga Finland", "municipal_code": "445", "municipal_name_fi": "Parainen", "municipal_name_sv": "Pargas", "municipal_language_ratio_code": "2"}, "26930": {"date": "20251129", "postcode": "26930", "postcode_fi_name": "VERMUNTILA", "postcode_sv_name": "VERMUNTILA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI196", "ad_area_fi": "Satakunta", "ad_area_sv": "Satakunda", "municipal_code": "684", "municipal_name_fi": "Rauma", "municipal_name_sv": "Raumo", "municipal_language_ratio_code": "1"}, "31380": {"date": "20251129", "postcode": "31380", "postcode_fi_name": "LETKU", "postcode_sv_name": "LETKU", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19880822", "type_code": "1", "ad_area_code": "FI1C2", "ad_area_fi": "Kanta-H\u00e4me", "ad_area_sv": "Egentliga Tavastland", "municipal_code": "834", "municipal_name_fi": "Tammela", "municipal_name_sv": "Tammela", "municipal_language_ratio_code": "1"}, "34510": {"date": "20251129", "postcode": "34510", "postcode_fi_name": "LUODE", "postcode_sv_name": "LUODE", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI197", "ad_area_fi": "Pirkanmaa", "ad_area_sv": "Birkaland", "municipal_code": "980", "municipal_name_fi": "Yl\u00f6j\u00e4rvi", "municipal_name_sv": "Yl\u00f6j\u00e4rvi", "municipal_language_ratio_code": "1"}, "52980": {"date": "20251129", "postcode": "52980", "postcode_fi_name": "AHVENAINEN", "postcode_sv_name": "AHVENAINEN", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D1", "ad_area_fi": "Etel\u00e4-Savo", "ad_area_sv": "S\u00f6dra Savolax", "municipal_code": "507", "municipal_name_fi": "M\u00e4ntyharju", "municipal_name_sv": "M\u00e4ntyharju", "municipal_language_ratio_code": "1"}, "62720": {"date": "20251129", "postcode": "62720", "postcode_fi_name": "SISSALA", "postcode_sv_name": "SISSALA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19900501", "type_code": "1", "ad_area_code": "FI194", "ad_area_fi": "Etel\u00e4-Pohjanmaa", "ad_area_sv": "S\u00f6dra \u00d6sterbotten", "municipal_code": "005", "municipal_name_fi": "Alaj\u00e4rvi", "municipal_name_sv": "Alaj\u00e4rvi", "municipal_language_ratio_code": "1"}, "89110": {"date": "20251129", "postcode": "89110", "postcode_fi_name": "T\u00d6RM\u00c4NM\u00c4KI", "postcode_sv_name": "T\u00d6RM\u00c4NM\u00c4KI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D8", "ad_area_fi": "Kainuu", "ad_area_sv": "Kajanaland", "municipal_code": "620", "municipal_name_fi": "Puolanka", "municipal_name_sv": "Puolanka", "municipal_language_ratio_code": "1"}, "92180": {"date": "20251129", "postcode": "92180", "postcode_fi_name": "LAPALUOTO", "postcode_sv_name": "LAPALUOTO", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19881101", "type_code": "1", "ad_area_code": "FI1D9", "ad_area_fi": "Pohjois-Pohjanmaa", "ad_area_sv": "Norra \u00d6sterbotten", "municipal_code": "678", "municipal_name_fi": "Raahe", "municipal_name_sv": "Brahestad", "municipal_language_ratio_code": "1"}, "95840": {"date": "20251129", "postcode": "95840", "postcode_fi_name": "VENEJ\u00c4RVENKYL\u00c4", "postcode_sv_name": "VENEJ\u00c4RVENKYL\u00c4", "postcode_abbr_fi": "VENEJ\u00c4RVENKL", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D7", "ad_area_fi": "Lappi", "ad_area_sv": "Lappland", "municipal_code": "273", "municipal_name_fi": "Kolari", "municipal_name_sv": "Kolari", "municipal_language_ratio_code": "1"}, "98850": {"date": "20251129", "postcode": "98850", "postcode_fi_name": "KUOSKU", "postcode_sv_name": "KUOSKU", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D7", "ad_area_fi": "Lappi", "ad_area_sv": "Lappland", "municipal_code": "742", "municipal_name_fi": "Savukoski", "municipal_name_sv": "Savukoski", "municipal_language_ratio_code": "1"}, "04380": {"date": "20251129", "postcode": "04380", "postcode_fi_name": "TUUSULA", "postcode_sv_name": "TUUSULA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "20020201", "type_code": "1", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "858", "municipal_name_fi": "Tuusula", "municipal_name_sv": "Tusby", "municipal_language_ratio_code": "1"}, "00081": {"date": "20251129", "postcode": "00081", "postcode_fi_name": "A-LEHDET", "postcode_sv_name": "A-LEHDET", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19940525", "type_code": "3", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "091", "municipal_name_fi": "Helsinki", "municipal_name_sv": "Helsingfors", "municipal_language_ratio_code": "2"}, "11111": {"date": "20251129", "postcode": "11111", "postcode_fi_name": "RIIHIM\u00c4KI", "postcode_sv_name": "RIIHIM\u00c4KI", "postcode_abbr_fi": "RHM", "postcode_abbr_sv": "", "valid_from": "19881101", "type_code": "2", "ad_area_code": "FI1C2", "ad_area_fi": "Kanta-H\u00e4me", "ad_area_sv": "Egentliga Tavastland", "municipal_code": "694", "municipal_name_fi": "Riihim\u00e4ki", "municipal_name_sv": "Riihim\u00e4ki", "municipal_language_ratio_code": "1"}, "16270": {"date": "20251129", "postcode": "16270", "postcode_fi_name": "VILLIKKALA", "postcode_sv_name": "VILLIKKALA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1C3", "ad_area_fi": "P\u00e4ij\u00e4t-H\u00e4me", "ad_area_sv": "P\u00e4ij\u00e4nne-Tavastland", "municipal_code": "560", "municipal_name_fi": "Orimattila", "municipal_name_sv": "Orimattila", "municipal_language_ratio_code": "1"}, "21930": {"date": "20251129", "postcode": "21930", "postcode_fi_name": "UUSIKARTANO", "postcode_sv_name": "UUSIKARTANO", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19890201", "type_code": "1", "ad_area_code": "FI1C1", "ad_area_fi": "Varsinais-Suomi", "ad_area_sv": "Egentliga Finland", "municipal_code": "636", "municipal_name_fi": "P\u00f6yty\u00e4", "municipal_name_sv": "P\u00f6yty\u00e4", "municipal_language_ratio_code": "1"}, "27450": {"date": "20251129", "postcode": "27450", "postcode_fi_name": "HAROLA", "postcode_sv_name": "HAROLA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI196", "ad_area_fi": "Satakunta", "ad_area_sv": "Satakunda", "municipal_code": "050", "municipal_name_fi": "Eura", "municipal_name_sv": "Eura", "municipal_language_ratio_code": "1"}, "31641": {"date": "20251129", "postcode": "31641", "postcode_fi_name": "HUMPPILA", "postcode_sv_name": "HUMPPILA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19950703", "type_code": "2", "ad_area_code": "FI1C2", "ad_area_fi": "Kanta-H\u00e4me", "ad_area_sv": "Egentliga Tavastland", "municipal_code": "103", "municipal_name_fi": "Humppila", "municipal_name_sv": "Humppila", "municipal_language_ratio_code": "1"}, "53900": {"date": "20251129", "postcode": "53900", "postcode_fi_name": "LAPPEENRANTA", "postcode_sv_name": "LAPPEENRANTA", "postcode_abbr_fi": "LPR", "postcode_abbr_sv": "", "valid_from": "19881101", "type_code": "1", "ad_area_code": "FI1C5", "ad_area_fi": "Etel\u00e4-Karjala", "ad_area_sv": "S\u00f6dra Karelen", "municipal_code": "405", "municipal_name_fi": "Lappeenranta", "municipal_name_sv": "Villmanstrand", "municipal_language_ratio_code": "1"}, "59520": {"date": "20251129", "postcode": "59520", "postcode_fi_name": "SAARI KK", "postcode_sv_name": "SAARI KK", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19901119", "type_code": "1", "ad_area_code": "FI1C5", "ad_area_fi": "Etel\u00e4-Karjala", "ad_area_sv": "S\u00f6dra Karelen", "municipal_code": "580", "municipal_name_fi": "Parikkala", "municipal_name_sv": "Parikkala", "municipal_language_ratio_code": "1"}, "63101": {"date": "20251129", "postcode": "63101", "postcode_fi_name": "KUORTANE", "postcode_sv_name": "KUORTANE", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19960920", "type_code": "2", "ad_area_code": "FI194", "ad_area_fi": "Etel\u00e4-Pohjanmaa", "ad_area_sv": "S\u00f6dra \u00d6sterbotten", "municipal_code": "300", "municipal_name_fi": "Kuortane", "municipal_name_sv": "Kuortane", "municipal_language_ratio_code": "1"}, "72310": {"date": "20251129", "postcode": "72310", "postcode_fi_name": "NIINIVESI", "postcode_sv_name": "NIINIVESI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19880501", "type_code": "1", "ad_area_code": "FI1D2", "ad_area_fi": "Pohjois-Savo", "ad_area_sv": "Norra Savolax", "municipal_code": "921", "municipal_name_fi": "Vesanto", "municipal_name_sv": "Vesanto", "municipal_language_ratio_code": "1"}, "77480": {"date": "20251129", "postcode": "77480", "postcode_fi_name": "SAVUNIEMI", "postcode_sv_name": "SAVUNIEMI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19880628", "type_code": "1", "ad_area_code": "FI1D2", "ad_area_fi": "Pohjois-Savo", "ad_area_sv": "Norra Savolax", "municipal_code": "171", "municipal_name_fi": "Joroinen", "municipal_name_sv": "Jorois", "municipal_language_ratio_code": "1"}, "82220": {"date": "20251129", "postcode": "82220", "postcode_fi_name": "NIITTYLAHTI", "postcode_sv_name": "NIITTYLAHTI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19880201", "type_code": "1", "ad_area_code": "FI1D3", "ad_area_fi": "Pohjois-Karjala", "ad_area_sv": "Norra Karelen", "municipal_code": "167", "municipal_name_fi": "Joensuu", "municipal_name_sv": "Joensuu", "municipal_language_ratio_code": "1"}, "82501": {"date": "20251129", "postcode": "82501", "postcode_fi_name": "KITEE", "postcode_sv_name": "KITEE", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19960401", "type_code": "2", "ad_area_code": "FI1D3", "ad_area_fi": "Pohjois-Karjala", "ad_area_sv": "Norra Karelen", "municipal_code": "260", "municipal_name_fi": "Kitee", "municipal_name_sv": "Kitee", "municipal_language_ratio_code": "1"}, "86550": {"date": "20251129", "postcode": "86550", "postcode_fi_name": "MIELUSKYL\u00c4", "postcode_sv_name": "MIELUSKYL\u00c4", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D9", "ad_area_fi": "Pohjois-Pohjanmaa", "ad_area_sv": "Norra \u00d6sterbotten", "municipal_code": "071", "municipal_name_fi": "Haapavesi", "municipal_name_sv": "Haapavesi", "municipal_language_ratio_code": "1"}, "92610": {"date": "20251129", "postcode": "92610", "postcode_fi_name": "VORNA", "postcode_sv_name": "VORNA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D9", "ad_area_fi": "Pohjois-Pohjanmaa", "ad_area_sv": "Norra \u00d6sterbotten", "municipal_code": "791", "municipal_name_fi": "Siikalatva", "municipal_name_sv": "Siikalatva", "municipal_language_ratio_code": "1"}, "05800": {"date": "20251129", "postcode": "05800", "postcode_fi_name": "HYVINK\u00c4\u00c4", "postcode_sv_name": "HYVINK\u00c4\u00c4", "postcode_abbr_fi": "HVNK", "postcode_abbr_sv": "", "valid_from": "19970207", "type_code": "1", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "106", "municipal_name_fi": "Hyvink\u00e4\u00e4", "municipal_name_sv": "Hyvinge", "municipal_language_ratio_code": "1"}, "12600": {"date": "20251129", "postcode": "12600", "postcode_fi_name": "L\u00c4YLI\u00c4INEN", "postcode_sv_name": "L\u00c4YLI\u00c4INEN", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19960506", "type_code": "1", "ad_area_code": "FI1C2", "ad_area_fi": "Kanta-H\u00e4me", "ad_area_sv": "Egentliga Tavastland", "municipal_code": "433", "municipal_name_fi": "Loppi", "municipal_name_sv": "Loppi", "municipal_language_ratio_code": "1"}, "16790": {"date": "20251129", "postcode": "16790", "postcode_fi_name": "MANSKIVI", "postcode_sv_name": "MANSKIVI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19871101", "type_code": "1", "ad_area_code": "FI1C3", "ad_area_fi": "P\u00e4ij\u00e4t-H\u00e4me", "ad_area_sv": "P\u00e4ij\u00e4nne-Tavastland", "municipal_code": "098", "municipal_name_fi": "Hollola", "municipal_name_sv": "Hollola", "municipal_language_ratio_code": "1"}, "17440": {"date": "20251129", "postcode": "17440", "postcode_fi_name": "V\u00c4HIMAA", "postcode_sv_name": "V\u00c4HIMAA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19880321", "type_code": "1", "ad_area_code": "FI1C3", "ad_area_fi": "P\u00e4ij\u00e4t-H\u00e4me", "ad_area_sv": "P\u00e4ij\u00e4nne-Tavastland", "municipal_code": "016", "municipal_name_fi": "Asikkala", "municipal_name_sv": "Asikkala", "municipal_language_ratio_code": "1"}, "21230": {"date": "20251129", "postcode": "21230", "postcode_fi_name": "LEMU", "postcode_sv_name": "LEMU", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19961029", "type_code": "1", "ad_area_code": "FI1C1", "ad_area_fi": "Varsinais-Suomi", "ad_area_sv": "Egentliga Finland", "municipal_code": "481", "municipal_name_fi": "Masku", "municipal_name_sv": "Masku", "municipal_language_ratio_code": "1"}, "45911": {"date": "20251129", "postcode": "45911", "postcode_fi_name": "VOIKKAA", "postcode_sv_name": "VOIKKAA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "20051216", "type_code": "2", "ad_area_code": "FI1C4", "ad_area_fi": "Kymenlaakso", "ad_area_sv": "Kymmenedalen", "municipal_code": "286", "municipal_name_fi": "Kouvola", "municipal_name_sv": "Kouvola", "municipal_language_ratio_code": "1"}, "61180": {"date": "20251129", "postcode": "61180", "postcode_fi_name": "HAAPALUOMA", "postcode_sv_name": "HAAPALUOMA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI194", "ad_area_fi": "Etel\u00e4-Pohjanmaa", "ad_area_sv": "S\u00f6dra \u00d6sterbotten", "municipal_code": "743", "municipal_name_fi": "Sein\u00e4joki", "municipal_name_sv": "Sein\u00e4joki", "municipal_language_ratio_code": "1"}, "63450": {"date": "20251129", "postcode": "63450", "postcode_fi_name": "L\u00d6Y\u00c4", "postcode_sv_name": "L\u00d6Y\u00c4", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI194", "ad_area_fi": "Etel\u00e4-Pohjanmaa", "ad_area_sv": "S\u00f6dra \u00d6sterbotten", "municipal_code": "300", "municipal_name_fi": "Kuortane", "municipal_name_sv": "Kuortane", "municipal_language_ratio_code": "1"}, "66470": {"date": "20251129", "postcode": "66470", "postcode_fi_name": "JUKAJA", "postcode_sv_name": "JUKAJA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19890901", "type_code": "1", "ad_area_code": "FI195", "ad_area_fi": "Pohjanmaa", "ad_area_sv": "\u00d6sterbotten", "municipal_code": "399", "municipal_name_fi": "Laihia", "municipal_name_sv": "Laihela", "municipal_language_ratio_code": "1"}, "78210": {"date": "20251129", "postcode": "78210", "postcode_fi_name": "VARKAUS", "postcode_sv_name": "VARKAUS", "postcode_abbr_fi": "VRK", "postcode_abbr_sv": "", "valid_from": "19881101", "type_code": "1", "ad_area_code": "FI1D2", "ad_area_fi": "Pohjois-Savo", "ad_area_sv": "Norra Savolax", "municipal_code": "915", "municipal_name_fi": "Varkaus", "municipal_name_sv": "Varkaus", "municipal_language_ratio_code": "1"}, "79190": {"date": "20251129", "postcode": "79190", "postcode_fi_name": "VALKEAM\u00c4KI", "postcode_sv_name": "VALKEAM\u00c4KI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D2", "ad_area_fi": "Pohjois-Savo", "ad_area_sv": "Norra Savolax", "municipal_code": "420", "municipal_name_fi": "Lepp\u00e4virta", "municipal_name_sv": "Lepp\u00e4virta", "municipal_language_ratio_code": "1"}, "82840": {"date": "20251129", "postcode": "82840", "postcode_fi_name": "PIRTTIAHO", "postcode_sv_name": "PIRTTIAHO", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D3", "ad_area_fi": "Pohjois-Karjala", "ad_area_sv": "Norra Karelen", "municipal_code": "167", "municipal_name_fi": "Joensuu", "municipal_name_sv": "Joensuu", "municipal_language_ratio_code": "1"}, "86980": {"date": "20251129", "postcode": "86980", "postcode_fi_name": "V\u00c4LIAHO", "postcode_sv_name": "V\u00c4LIAHO", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D9", "ad_area_fi": "Pohjois-Pohjanmaa", "ad_area_sv": "Norra \u00d6sterbotten", "municipal_code": "626", "municipal_name_fi": "Pyh\u00e4j\u00e4rvi", "municipal_name_sv": "Pyh\u00e4j\u00e4rvi", "municipal_language_ratio_code": "1"}, "91210": {"date": "20251129", "postcode": "91210", "postcode_fi_name": "JAKKUKYL\u00c4", "postcode_sv_name": "JAKKUKYL\u00c4", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19961231", "type_code": "1", "ad_area_code": "FI1D9", "ad_area_fi": "Pohjois-Pohjanmaa", "ad_area_sv": "Norra \u00d6sterbotten", "municipal_code": "564", "municipal_name_fi": "Oulu", "municipal_name_sv": "Ule\u00e5borg", "municipal_language_ratio_code": "1"}, "01300": {"date": "20251129", "postcode": "01300", "postcode_fi_name": "VANTAA", "postcode_sv_name": "VANDA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19970418", "type_code": "1", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "092", "municipal_name_fi": "Vantaa", "municipal_name_sv": "Vanda", "municipal_language_ratio_code": "2"}, "03790": {"date": "20251129", "postcode": "03790", "postcode_fi_name": "VIHTIJ\u00c4RVI", "postcode_sv_name": "VIHTIJ\u00c4RVI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19880405", "type_code": "1", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "927", "municipal_name_fi": "Vihti", "municipal_name_sv": "Vichtis", "municipal_language_ratio_code": "1"}, "13210": {"date": "20251129", "postcode": "13210", "postcode_fi_name": "H\u00c4MEENLINNA", "postcode_sv_name": "H\u00c4MEENLINNA", "postcode_abbr_fi": "HML", "postcode_abbr_sv": "", "valid_from": "19881001", "type_code": "1", "ad_area_code": "FI1C2", "ad_area_fi": "Kanta-H\u00e4me", "ad_area_sv": "Egentliga Tavastland", "municipal_code": "109", "municipal_name_fi": "H\u00e4meenlinna", "municipal_name_sv": "Tavastehus", "municipal_language_ratio_code": "1"}, "25560": {"date": "20251129", "postcode": "25560", "postcode_fi_name": "KOSKI AS", "postcode_sv_name": "KOSKI AS", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "20051216", "type_code": "1", "ad_area_code": "FI1C1", "ad_area_fi": "Varsinais-Suomi", "ad_area_sv": "Egentliga Finland", "municipal_code": "734", "municipal_name_fi": "Salo", "municipal_name_sv": "Salo", "municipal_language_ratio_code": "1"}, "38720": {"date": "20251129", "postcode": "38720", "postcode_fi_name": "VIHTELJ\u00c4RVI", "postcode_sv_name": "VIHTELJ\u00c4RVI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19961030", "type_code": "1", "ad_area_code": "FI196", "ad_area_fi": "Satakunta", "ad_area_sv": "Satakunda", "municipal_code": "214", "municipal_name_fi": "Kankaanp\u00e4\u00e4", "municipal_name_sv": "Kankaanp\u00e4\u00e4", "municipal_language_ratio_code": "1"}, "41900": {"date": "20251129", "postcode": "41900", "postcode_fi_name": "PET\u00c4J\u00c4VESI", "postcode_sv_name": "PET\u00c4J\u00c4VESI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19881101", "type_code": "1", "ad_area_code": "FI193", "ad_area_fi": "Keski-Suomi", "ad_area_sv": "Mellersta Finland", "municipal_code": "592", "municipal_name_fi": "Pet\u00e4j\u00e4vesi", "municipal_name_sv": "Pet\u00e4j\u00e4vesi", "municipal_language_ratio_code": "1"}, "42600": {"date": "20251129", "postcode": "42600", "postcode_fi_name": "MULTIA", "postcode_sv_name": "MULTIA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19881101", "type_code": "1", "ad_area_code": "FI193", "ad_area_fi": "Keski-Suomi", "ad_area_sv": "Mellersta Finland", "municipal_code": "495", "municipal_name_fi": "Multia", "municipal_name_sv": "Multia", "municipal_language_ratio_code": "1"}, "46900": {"date": "20251129", "postcode": "46900", "postcode_fi_name": "INKEROINEN", "postcode_sv_name": "INKEROINEN", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "20090701", "type_code": "1", "ad_area_code": "FI1C4", "ad_area_fi": "Kymenlaakso", "ad_area_sv": "Kymmenedalen", "municipal_code": "286", "municipal_name_fi": "Kouvola", "municipal_name_sv": "Kouvola", "municipal_language_ratio_code": "1"}, "51880": {"date": "20251129", "postcode": "51880", "postcode_fi_name": "KOIKKALA", "postcode_sv_name": "KOIKKALA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D1", "ad_area_fi": "Etel\u00e4-Savo", "ad_area_sv": "S\u00f6dra Savolax", "municipal_code": "178", "municipal_name_fi": "Juva", "municipal_name_sv": "Juva", "municipal_language_ratio_code": "1"}, "52360": {"date": "20251129", "postcode": "52360", "postcode_fi_name": "SOMEENJ\u00c4RVI", "postcode_sv_name": "SOMEENJ\u00c4RVI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D1", "ad_area_fi": "Etel\u00e4-Savo", "ad_area_sv": "S\u00f6dra Savolax", "municipal_code": "491", "municipal_name_fi": "Mikkeli", "municipal_name_sv": "S:t Michel", "municipal_language_ratio_code": "1"}, "58300": {"date": "20251129", "postcode": "58300", "postcode_fi_name": "SAVONRANTA", "postcode_sv_name": "SAVONRANTA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19970514", "type_code": "1", "ad_area_code": "FI1D1", "ad_area_fi": "Etel\u00e4-Savo", "ad_area_sv": "S\u00f6dra Savolax", "municipal_code": "740", "municipal_name_fi": "Savonlinna", "municipal_name_sv": "Nyslott", "municipal_language_ratio_code": "1"}, "66710": {"date": "20251129", "postcode": "66710", "postcode_fi_name": "KAITSOR", "postcode_sv_name": "KAITSOR", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19861001", "type_code": "1", "ad_area_code": "FI195", "ad_area_fi": "Pohjanmaa", "ad_area_sv": "\u00d6sterbotten", "municipal_code": "946", "municipal_name_fi": "V\u00f6yri", "municipal_name_sv": "V\u00f6r\u00e5", "municipal_language_ratio_code": "2"}, "70870": {"date": "20251129", "postcode": "70870", "postcode_fi_name": "HILTULANLAHTI", "postcode_sv_name": "HILTULANLAHTI", "postcode_abbr_fi": "HILTULANLH", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D2", "ad_area_fi": "Pohjois-Savo", "ad_area_sv": "Norra Savolax", "municipal_code": "297", "municipal_name_fi": "Kuopio", "municipal_name_sv": "Kuopio", "municipal_language_ratio_code": "1"}, "75501": {"date": "20251129", "postcode": "75501", "postcode_fi_name": "NURMES", "postcode_sv_name": "NURMES", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19951101", "type_code": "2", "ad_area_code": "FI1D3", "ad_area_fi": "Pohjois-Karjala", "ad_area_sv": "Norra Karelen", "municipal_code": "541", "municipal_name_fi": "Nurmes", "municipal_name_sv": "Nurmes", "municipal_language_ratio_code": "1"}, "01530": {"date": "20251129", "postcode": "01530", "postcode_fi_name": "VANTAA", "postcode_sv_name": "VANDA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19881101", "type_code": "1", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "092", "municipal_name_fi": "Vantaa", "municipal_name_sv": "Vanda", "municipal_language_ratio_code": "2"}, "01680": {"date": "20251129", "postcode": "01680", "postcode_fi_name": "VANTAA", "postcode_sv_name": "VANDA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19881101", "type_code": "1", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "092", "municipal_name_fi": "Vantaa", "municipal_name_sv": "Vanda", "municipal_language_ratio_code": "2"}, "04301": {"date": "20251129", "postcode": "04301", "postcode_fi_name": "TUUSULA", "postcode_sv_name": "TUUSULA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "20051216", "type_code": "2", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "858", "municipal_name_fi": "Tuusula", "municipal_name_sv": "Tusby", "municipal_language_ratio_code": "1"}, "10470": {"date": "20251129", "postcode": "10470", "postcode_fi_name": "FISKARI", "postcode_sv_name": "FISKARS", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19881001", "type_code": "1", "ad_area_code": "FI1B1", "ad_area_fi": "Helsinki-Uusimaa", "ad_area_sv": "Helsingfors-Nyland", "municipal_code": "710", "municipal_name_fi": "Raasepori", "municipal_name_sv": "Raseborg", "municipal_language_ratio_code": "2"}, "29320": {"date": "20251129", "postcode": "29320", "postcode_fi_name": "LEINEPERI", "postcode_sv_name": "LEINEPERI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19960624", "type_code": "1", "ad_area_code": "FI196", "ad_area_fi": "Satakunta", "ad_area_sv": "Satakunda", "municipal_code": "886", "municipal_name_fi": "Ulvila", "municipal_name_sv": "Ulvsby", "municipal_language_ratio_code": "1"}, "33251": {"date": "20251129", "postcode": "33251", "postcode_fi_name": "TAMPERE", "postcode_sv_name": "TAMPERE", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19950802", "type_code": "2", "ad_area_code": "FI197", "ad_area_fi": "Pirkanmaa", "ad_area_sv": "Birkaland", "municipal_code": "837", "municipal_name_fi": "Tampere", "municipal_name_sv": "Tammerfors", "municipal_language_ratio_code": "1"}, "37470": {"date": "20251129", "postcode": "37470", "postcode_fi_name": "VESILAHTI", "postcode_sv_name": "VESILAHTI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19881101", "type_code": "1", "ad_area_code": "FI197", "ad_area_fi": "Pirkanmaa", "ad_area_sv": "Birkaland", "municipal_code": "922", "municipal_name_fi": "Vesilahti", "municipal_name_sv": "Vesilahti", "municipal_language_ratio_code": "1"}, "47490": {"date": "20251129", "postcode": "47490", "postcode_fi_name": "MANKALA", "postcode_sv_name": "MANKALA", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19881101", "type_code": "1", "ad_area_code": "FI1C3", "ad_area_fi": "P\u00e4ij\u00e4t-H\u00e4me", "ad_area_sv": "P\u00e4ij\u00e4nne-Tavastland", "municipal_code": "142", "municipal_name_fi": "Iitti", "municipal_name_sv": "Iitti", "municipal_language_ratio_code": "1"}, "51460": {"date": "20251129", "postcode": "51460", "postcode_fi_name": "LUUSNIEMI", "postcode_sv_name": "LUUSNIEMI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D1", "ad_area_fi": "Etel\u00e4-Savo", "ad_area_sv": "S\u00f6dra Savolax", "municipal_code": "213", "municipal_name_fi": "Kangasniemi", "municipal_name_sv": "Kangasniemi", "municipal_language_ratio_code": "1"}, "71460": {"date": "20251129", "postcode": "71460", "postcode_fi_name": "PAUKARLAHTI", "postcode_sv_name": "PAUKARLAHTI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D2", "ad_area_fi": "Pohjois-Savo", "ad_area_sv": "Norra Savolax", "municipal_code": "420", "municipal_name_fi": "Lepp\u00e4virta", "municipal_name_sv": "Lepp\u00e4virta", "municipal_language_ratio_code": "1"}, "71760": {"date": "20251129", "postcode": "71760", "postcode_fi_name": "AHKIONLAHTI", "postcode_sv_name": "AHKIONLAHTI", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19890701", "type_code": "1", "ad_area_code": "FI1D2", "ad_area_fi": "Pohjois-Savo", "ad_area_sv": "Norra Savolax", "municipal_code": "297", "municipal_name_fi": "Kuopio", "municipal_name_sv": "Kuopio", "municipal_language_ratio_code": "1"}, "75990": {"date": "20251129", "postcode": "75990", "postcode_fi_name": "H\u00d6LJ\u00c4KK\u00c4", "postcode_sv_name": "H\u00d6LJ\u00c4KK\u00c4", "postcode_abbr_fi": "", "postcode_abbr_sv": "", "valid_from": "19880901", "type_code": "1", "ad_area_code": "FI1D3", "ad_area_fi": "Pohjois-Karjala", "ad_area_sv": "Norra Karelen", "municipal_code": "541", "municipal_name_fi": "Nurmes", "municipal_name_sv": "Nurmes", "municipal_language_ratio_code": "1"}, "94900": {"date": "20251129", "postcode": "94900", "postcode_fi_name": "KEMI", "postcode_sv_name": "KEMI", "postcode_abbr_fi": "KM", "postcode_abbr_sv": "", "valid_from": "19860101", "type_code": "1", "ad_area_code": "FI1D7", "ad_area_fi": "Lappi", "ad_area_sv": "Lappland", "municipal_code": "240", "municipal_name_fi": "Kemi", "municipal_name_sv": "Kemi", "municipal_language_ratio_code": "1"}, "97840": {"date": "20251129", "postcode": "97840", "postcode_fi_name": "LEHTINIEMI", "postcode_sv_name": "LEHTINIEMI", "