The Nextcom SuperSIM
![](http://nextcommobile.com/cdn/shop/files/eSIM.jpg?v=1714064338&width=1500)
The Nextcom POC Walkie Talkie SuperSIM 📶
Multi-Carrier Redundancy
The Nextcom SuperSIM detects the most powerful cellular signal available and switches cellular carriers as you move. Our SuperSIM is carrier-agnostic and will use the strongest signal available to achieve the best audio quality. The Nextcom SuperSIM provides seamless coverage eliminating outages during major network failures.
The Nextcom SuperSIM comes preset to work with all North American cellular carriers listed below.
Included North American Cellular Providers
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USA Cellular Providers
- AT&T
- T-Mobile
- Verizon
- Union Telecom (Wyoming)
- GCI Wireless (Alaska)
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Mexico Cellular Providers
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FCC Broadband Map - USA
See the FCC Broadband map and check the LTE cellular coverage in your area. FCC Map
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Cellular Coverage Map - CANADA
Use this site to check for cellular coverage of your area in Canada. Check here
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Cellular Coverage Map - MEXICO
Use this site to check for cellular coverage in Mexico. Check here