Several other mobile providers have plans that allow you to call any number on any network for a limited amount of numbers free of charge. AT&T is not one of the carriers that has offered such a service until now.

AT&T announced today that it was unveiling its new A-List with rollover service. The program will debut on September 20 and customers will be able to manage the mobile and landline number in their list online.

Customers on Nation plans costing at least $59.99 monthly or more will get five domestic numbers in their A-List. Customers on a FamilyTalk plan of at least $89.99 or more will get 10 numbers in their A-List. The numbers will be free to call and to receive calls from.