Dollar Phone

Dollar Phone Corp. operates a TDM fiber optic network that provides prepaid calling card services in the United States and Canada. The company provides branded label and promotional calling cards; CardsDollarPhone Pinless, a prepaid international calling service; and mobile top up cards for various markets worldwide. It offers wholesale carrier services, such as routing telecommunications traffic from other carriers through its switching and network infrastructure in Latin America, the Caribbean, and Africa. The company was founded in 1999 and is based in Brooklyn, New York.