Yes absolutely. It is where I go up the toll roads to Laredo and around Lakeside and through Guadalajara and over to Colima and Cuyutlan. It was fine down the coast from PV to Acapulco. Good in Guatamala in metro and tourist areas, Good in Columbia and really spotty to non-existent in Chile. It is great in the USA as well. Unlimited calling to and in Mexico, EAU, and Canada.