A:Answer This phone works with GSM and CDMA networks including... AT&T, Boost Mobile, Cricket, H2O Wireless, MetroPCS, Mint Mobile, Net10, Simple Mobile, Sprint, T-Mobile, TRACFONE, Total Wireless, and Verizon....It is also world ready when you travel. If you have an active SIM card in another phone, just remove it and put it into this phone, while it's turned off, power it up and enjoy... It has 3G, 4G, 5G mobile data connectivity...