GPS Tracker GSM SIM Card in the USA

Please note: This list may be out of date. There are new carriers and changes constantly, so to be sure ask your service provider or visit their website for details. If you have any update, please let us know. We appreciate your feedback and comments.
  • Airfire Mobile
  • Asset/Vada Wireless (uses AT&T/ TMobile)
  • AT&T (Includes GoPhone Prepaid, Dobson Cellular, Edge Wireless and Centennial Wireless)
  • Broadpoint
  • Big Sky Mobile
  • Calhan Wireless
  • call4care
  • Cellular One of East Central Illinois
  • Cellular One of East Arizona
  • Cellular One Nation
  • Cellular One TXOK
  • Chariton Valley Wireless
  • Cincinnati Bell Wireless
  • Commnet Wireless (also uses CDMA)

• Consumer Cellular (uses AT&T towers) • Cordova Wireless • Corr Wireless • Cross Communications • DTC Wireless • Earthtones • Epic PCS • Fuzion Mobile • GCI Wireless (also uses CDMA) • GTC Wireless (uses AT&T towers) • GoSmart Mobile • i wireless • Immix • Indigo Wireless • Jolt Wireless (uses AT&T towers) • KTC PACE • Locus Mobile (uses CDMA, Verizon & AT&T towers) • Long Lines Wireless • Mobal Freedom (uses AT&T towers) • Metro PCS (also uses CDMA) • NEP Wireless • Pine Cellular • Plateau Wireless • Pure Prepaid (uses AT&T towers) • Pure Talk USA (uses AT&T towers) • Simple Mobile (uses T-Mobile towers) • Shaka Mobile (also uses CDMA, Verizon & Sprint towers) • Telecom North America Mobile Inc • TerreStar • T-Mobile USA • TracFone Wireless (also uses CDMA, AT&T, Verizon, Sprint, US Cellular and T-Mobile towers) • Tru (uses T-Mobile towers) • Union Wireless • Viaero Wireless • Wal-Mart Family Mobile (uses T-Mobile towers) • West Central Wireless • Westlink • XIT Communications


Can this device support a Nigeria SIM?

Yes, this will support any GSM SIM card.

So my question is do I have to purchase a Sim card for this tracker ?
Is there anyway I can speak with someone over the phone about this tracker before I make my purchase?