Question: will gsm iphone work on verizon?
Answer: Verizon runs on CDMA technology and is not compatible with GSM technology (T-Mobile & AT&T). Verizon's CDMA network isn't compatible with Sprint's CDMA network. ... No matter GSM or CDMA, Sprint, AT&T or T-Mobile, the iPhone model 5c, 5s, 6, 6+, 6s, 6s+, SE will work on any carrier.