TracFone Wireless Inc. is a prepaid wireless phone service provider that operates in the United States, Puerto Rico and the United States Virgin Islands, and is a subsidiary of Mexican America Mobil. TracFone Wireless offers wireless services under the TracFone, NET10, Straight Talk, SafeLink Wireless, and SIMPLE Mobile brand names. TracFone Wireless operates as a Mobile Virtual Network Operator (MVNO) holding multiple agreements to utilize the networks of the U.S. largest wireless telecommunications companies, including Verizon, AT&T, Sprint, and T-Mobile. TracFone was established in 1996 as Topp Telecom Inc., a prepaid cell phone company, in Miami, Florida.
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