@ip1sms/is-disposable-phone-number/index.js

Determine if a phone number is a disposable phone number. You can use it to detect or block disposable phone numbers in your signup process.

import blacklist from '@ip1sms/disposable-phone-numbers';

/**
 * Expose `isDisposablePhoneNumber`.
 */
export default isDisposablePhoneNumber;

/**
 * Determine whether a phone number is disposable.
 * @param {String} phoneNumber
 * @return {Boolean}
 */
function isDisposablePhoneNumber(phoneNumber) {
    phoneNumber = phoneNumber.replace(/[^0-9]/, "");
    return phoneNumber in blacklist;
}