CANADA A simple breakdown of all carriers by generations... would be.... 2G(CDMA/EVDO) GSM: 850/1900 (Rogers, Fido, and MVNOs operating on the Rogers network such as 7-11 and Petro Canada) 3G(GSM/GPRS/EDGE) GSM: 850/1900 (All major networks EXCEPT WIND Mobile and Mobilicity) (UMTS) AWS 1700/2100 (WIND Mobile and Mobilicity...these companies (are very localized to major urban centres...hence... limited cross-country availability and) are in a current state of flux due to possible buy out by other corps...and limiting restrictions into the canadian market....avoidance is suggested. ) 4G LTE: AWS 1700 (Rogers, Bell, Telus and their subsids. - Fido, Virgin, and Koodo...) . Regional carriers may offer LTE coverage