Carrier : This Phone is Unlocked for GSM Networks. Works with: AT&T, and Worldwide GSM carrier and networks.  (Not work With Any 5G Network,Not Work With the T-Mobile)   Please note that this phone will NOT work with CDMA carriers such as Verizon, Pageplus and Sprint. All Clients ,please NOTE: When you make order, please Check the Phone work with your mobile carrier or not. Please check it at https://willmyphonework.net. NOTICE . This device Sample IMEI number is "356839102404523" Before make order, Please check if this device is compatible with your carrier. Please check LTE Coverage below. Some countries not compatible LTE band.  B1 (2100) B3 (1800 +)  B5 (850)  - 2G GSM : GSM900, DCS1800, PCS1900 - 3G UMTS : B1(2100), B2(1900).