| Auburn | 154.3850 | |
| Blackstone | 159.3300 | |
| Brookfield | 154.7325 | New Braintree Dispatch |
Charlton | 155.8350 | |
| Douglas | 151.2875 | |
| Dudley | 154.3400 | SWCCC Dispatch |
| East Brookfield | 155.5275 | New Braintree Dispatch |
| Grafton | 482.9875 | |
| Leicester | 158.7750 | Worcester Regional Dispatch |
| Millbury | 153.9350 | |
Millville/ Mendon | 155.1075 | |
| New Braintree Dispatch | 154.9125 | New Braintree Dispatch |
| Northbridge | 154.3625 | Northbridge Fire District - Operations |
| North Brookfield | 155.0925 | New Braintree Dispatch |
| Oxford | 154.0325 | |
| Southbridge | 154.3100 | |
| Spencer | 154.0625 | |
| Sturbridge | 151.1150 | |
| Sutton | 154.8675 | |
| Upton | 153.9050 | |
| Uxbridge | 155.8050 | |
| Warren | 154.1300 | Rutland Regional Dispatch |
| Webster | 153.8600 | SWCC Dispatch |
| West Brookfield | 155.8125 | New Braintree Dispatch |
| Worcester | 800Mhz P25 PhaseII Trunk | Worcester Regional Dispatch |
Chief Matthew Belsito, Sutton - Chairman Chief Robert Parsons, Spencer - Vice-Chair
Chief Edward Knopf, Charlton - Treasurer Chief Paul Normandin, Southbridge - Secretary
Massachusetts Fire District 7 Mutual Aid Association, Inc.
District 7 Radio Frequencies