Telcel Mexico Prepaid SIM Card with 2.5GB Data and Unlimited Calls and SMS Universal SIM 2.5GB Cellular Data valid for 33 days starting at your arrival in Mexico Can also be used in USA and Canada Unlimited Calls and SMS in Mexico, USA or Canada Unlimited Twitter, Facebook, WhatsApp, Instagram and Snapchat usage LTE capable (LTE Coverage is available in most cities and touristic areas)