Carlos Slim joins U.S.-Mexico race for wireless callers
Friday, July 24, 2015
North America's wireless carriers are in a race to attract customers who make frequent calls and trips between the U.S. and Mexico.
America Movil, AT&T, T-Mobile US and Telefonica Mexico have all introduced plans this year that end cross-border roaming charges and take advantage of a two-country region with more than 400 million people.
Source: Bloomberg