ilib/locale/und/GB/numplan.json

iLib is a cross-engine library of internationalization (i18n) classes written in pure JS

{"region":"GB","skipTrunk":true,"trunkCode":"0","contextFree":false,"iddCode":"00","dialingPlan":"open","commonFormatChars":" ()-","fieldLengths":{"areaCode":0,"cic":0,"vsc":0,"mobilePrefix":4,"serviceCode":0,"personal":0,"minLocalLength":4,"maxLocalLength":8,"emergency":0}}