BLU Zoey II Quadband Unlocked Dual Sim Phone with Camera Bluetooth and Social Networks - Retail Packaging - Grey 1.8-Inch LCD Display, Camera, Bluetooth, GPRS VGA Camera with Flash Social Hub: Facebook, Twitter, Yahoo, Skype Chat Built-in FM Antenna, MP3 Player, MP4 Player Good for T-Mobile, Straight Talk, Simple Mobile, or any other carrier that accepts a 2G GSM Sim Card. Will NOT work with 3G only providers like ATT, Will NOT work with any CDMA Carriers (Verizon, Sprint, Boost, PagePlus)