| System Name | Type | City |
|---|---|---|
| Choctaw Nation Casino Resort | DMR Motorola Capacity Plus Single Site (TRBO) | Durant |
| Megahertz Technology | DMR Motorola Connect Plus (TRBO) | Dallas/Fort Worth |
| Oklahoma Gas and Electric | EDACS Networked Standard | Various |
| Oklahoma Gas and Electric (Tier 3) | DMR Tier 3 Capacity Max | various |
