According to the América Móvil cellular branch, their voice and data roaming transmission service has a presence in 73 countries, through agreements with 95 international operators, furthermore, Claro announced the beginning of its GPRS data roaming service in Columbia, through Comcel, in the United States, via Cingular, and in Mexico with Telcel. The company also plans to offer GPRS roaming in Argentina in the short term.