Money transfer payments for mobile wireless device postpaid services

A method of facilitating money transfer payments for mobile wireless device postpaid services, the method comprising:

• receiving, from a vendor location, a money transfer payment for mobile wireless device postpaid services fulfillment request including a mobile wireless device phone number and a corresponding payment amount;
• identifying, based on the phone number, a destination wireless service provider that serves the mobile wireless device;
• delivering the payment for mobile wireless device postpaid services request or a formatted version thereof to a billing system of the destination wireless service provider;
• receiving a fulfillment confirmation or denial associated with the payment for mobile wireless device postpaid services fulfillment request;
• and
• when a fulfillment confirmation is received, providing payment for mobile wireless device postpaid services to the destination wireless service provider such that an account associated with the mobile wireless device phone number is credited.