MetroPCS introduces its Mexico Unlimited plan6
In the U.S., MetroPCS customers can now call both cellphones and landlines located within Mexico's borders, with no extra charges. Unlimited texts can also be made from the U.S. to devices inside Mexico.
Just the other day, T-Mobile introduced its Mobile Without Borders plan that gives Simple Choice subscribers unlimited talk, text and as much 4G data as they are contracted for, in Mexico and Canada. In the states, the same T-Mobile customers are allowed to call Mexican and Canadian cell phone and landline numbers with no extra charges.