Uphonia, Inc., a Mobile Virtual Network Operator, provides cellular phone services in the United States. Its cellular services include prepaid minute plans and discounted international long distance, as well as a range of mobile content. The company also designs, develops, and distributes software and services that enable the delivery to wireless devices of various content. Uphonia�s mobile content includes ringtones; images and games; and changing content, such as horoscopes, lottery results, and weather reports. It distributes international prepaid calling cards through a network of retail outlets in the United States. The company was founded in 1993. It was formerly known as SmartServ Online, Inc. and changed its name to Uphonia, Inc. in January 2006. Uphonia is headquartered in Plymouth Meeting, Pennsylvania. In January 2006, the company acquired KPCCD, Inc., which distributes international prepaid calling cards in the East Coast.