AT&T Micro-SIM 3FF 3G/4G/LTE UICC-G AT&T Micro SIM card - 3G / 4G / LTE Sim Card. Not compatible with iPhone 5 and newer Capable of Post Paid AT&T Plans and Prepaid AT&T Plans. No minutes included, SIM card only Check compatiblity before purchase, this "micro" sized SIM card is not universally compatible