| System Name | Type | City |
|---|---|---|
| Centralia Correctional Center - IDOC | Motorola Type II Smartnet | Centralia |
| Diga-Talk | NXDN NEXEDGE 4800 | Various |
| Southwestern Electric Cooperative (IL) | DMR Motorola Capacity Plus Multi Site (TRBO) | Greenville |
| STARCOM21 Statewide Illinois | Project 25 Phase II | Statewide |
| Warner Communications (DMR 13) | DMR Tier 3 Standard | St Louis Metro |
| WirelessUSA (Tier 3) | DMR Tier 3 Non-Standard | IL/MO |
