| System Name | Type | City |
|---|---|---|
| Duke Energy | OpenSky 4800 baud | Various |
| Duke Energy Progress | Motorola Type II SmartZone Omnilink | Various |
| EnergyUnited EMC | DMR Motorola Connect Plus (TRBO) | Statesville |
| FleetTalk Carolinas | NXDN NEXEDGE 4800 | Various |
| Greensboro / Guilford County | Project 25 Phase I | Greensboro |
| NC PRN Amateur Radio Network | DMR Conventional Networked | Various |
| North Carolina VIPER | Project 25 Phase I | Varies |
