GPA is a wholesale provider of prepaid calling cards, dial tone, cellular, Internet, ATM and other prepaid services. GPA has switch facilities around the U.S. and direct routes to several international destinations.

Visit GPA - is an ICP (Integrated Communications Provider) who offers local dial tone, long distance, wireless and POSA products. | Rate GPA - is an ICP (Integrated Communications Provider) who offers local dial tone, long distance, wireless and POSA products.