SONY XPERIA Z3 D6603 5.2" White 16GB IP65/IP68 FactoryUnlocked LTE 4G 3G 2G GSM Cell Phone - International Version No Warranty GSM 850 / 900 / 1800 / 1900 HSDPA 850 / 900 / 1700 / 1900 / 2100 LTE 700/800/850/900/1700/1800/1900/2100/2600 (1/2/3/4/5/7/8/13/17/20) - D6603 SIM Nano-SIM NOT FOR VERIZON SPRINT OR ANY CDMA CARRIER Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers). Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin.