KnowRoaming Global SIM Card Compatibility

  • Device must be unlocked
  • Android mobile/tablet running OS 4.0 and newer
  • iPhone/iPad running iOS 8.0 and newer
  • Windows phones
  • BlackBerry running Android OS (including BB Priv)
  • 24/7 Support available
  • Is interchangeably available for all 3 sizes of SIM slots: Nano, Mini, and Micro


Not Compatible with:

  • Sprint
  • Verizon
  • Locked devices
  • NFC Tap Payment
  • Cut SIM Cards