| Lakes Region Mutual Fire Aid Association | Belknap | Public Safety | 35 |
| SWNH District Fire Mutual Aid | Cheshire | Public Safety | 28 |
| Upper Valley Area Police and Fire | Grafton | Public Safety | 26 |
| Strafford County Area Local Police and Fire | Strafford | Public Safety | 23 |
| Manchester Fire | Hillsborough | Public Safety | 19 |
| Londonderry Police and Fire | Rockingham | Public Safety | 11 |
| Nashua Fire Rescue Ch 1-8 | Hillsborough | Public Safety | 11 |
| Coos and Grafton Counties Police and Fire | Coos | Public Safety | 8 |
| Twin State Fire Mutual Aid | Grafton | Public Safety | 8 |
| Concord Fire Alarm - Capital Area | Merrimack | Public Safety | 8 |
| Derry Police Dispatch | Rockingham | Public Safety | 8 |
| Claremont Police and Fire | Sullivan | Public Safety | 8 |
| Carroll County Police and Fire | Carroll | Public Safety | 7 |
| Rochester NH Police and Fire | Strafford | Public Safety | 6 |
| Concord Police Dispatch | Merrimack | Public Safety | 6 |
| Derry Fire | Rockingham | Public Safety | 5 |
| Rockingham County Public Safety - Seacoast Area | Rockingham | Public Safety | 5 |
| Brookline Hollis Mason Police, Fire and EMS | Hillsborough | Public Safety | 5 |
| Essex and Southern Rockingham Counties Fire / EMS | Rockingham | Public Safety | 5 |
| Dover Police Dispatch 1 | Strafford | Public Safety | 4 |
| Carroll County Public Safety | Carroll | Public Safety | 4 |
| Merrimack County Public Safety | Merrimack | Public Safety | 4 |
| Amherst Police and Fire | Hillsborough | Public Safety | 4 |
| Hampton and Hampton Falls Fire | Rockingham | Public Safety | 3 |
| Grafton, Carroll, Belknap Counties & Troop F and E | Belknap | Public Safety | 3 |
| Milford Police, Fire and EMS | Hillsborough | Public Safety | 3 |
| Chester and Auburn Fire | Rockingham | Public Safety | 3 |
| OVMA and Wolfeboro Fire Dispatch | Carroll | Public Safety | 3 |
| Hooksett Fire | Merrimack | Public Safety | 2 |
| Gorham Fire | Coos | Public Safety | 2 |
| Colebrook Fire | Coos | Public Safety | 2 |
| Pelham Fire and EMS | Hillsborough | Public Safety | 2 |
| Bedford Fire Dispatch | Hillsborough | Public Safety | 2 |
| Worcester County Fire and EMS - Northern | Cheshire | Public Safety | 2 |
| Newport Fire | Sullivan | Public Safety | 2 |
| Belknap County Police | Belknap | Public Safety | 2 |
| Seacoast Public Safety - West | Rockingham | Public Safety | 2 |
| Epping Fire Rescue | Rockingham | Public Safety | 1 |
| Hudson Fire Department | Hillsborough | Public Safety | 1 |
| Hampstead Fire and Rescue | Rockingham | Public Safety | 1 |
| Windham Fire | Rockingham | Public Safety | 1 |
| Litchfield Fire and EMS | Hillsborough | Public Safety | 1 |
| Merrimack Police Dispatch | Hillsborough | Public Safety | 1 |
| Keene Fire Stream | Cheshire | Public Safety | 1 |
| Dover Fire Rescue VFire 21 Dispatch | Strafford | Public Safety | 1 |
| AllStar Link Node - N1JUR | Hillsborough | Amateur Radio | 1 |
| Berlin Fire Dispatch | Coos | Public Safety | 1 |
| Rollinsford Fire | Strafford | Public Safety | 0 |
| New Hampshire State Police | Statewide | Public Safety | 0 |
| Exeter Fire | Rockingham | Public Safety | 0 |
| Sunapee Fire and EMS Dispatch | Sullivan | Public Safety | 0 |
| Strafford Country North Police & Fire - Milton, Farmington, Middleton, New Durham | Strafford | Public Safety | 0 |
| Rye Fire Rescue | Rockingham | Public Safety | 0 |
| Dover Fire Rescue VFire 21 Middle Rd | Strafford | Public Safety | 0 |
| Dover Fire Rescue VFire 21 Long Hill | Strafford | Public Safety | 0 |
| Lee Fire Rescue | Strafford | Public Safety | 0 |
| Durham Fire | Strafford | Public Safety | 0 |
| Madbury Fire Dispatch | Strafford | Public Safety | 0 |
| Newington Fire Rescue | Rockingham | Public Safety | 0 |
| Somersworth Fire | Strafford | Public Safety | 0 |
| Greenland Fire | Rockingham | Public Safety | 0 |
| Amateur Radio Repeater for the GSARA Club | Rockingham | Amateur Radio | 0 |
| McGregor EMS | Strafford | Public Safety | 0 |
| Rochester Fire | Strafford | Public Safety | 0 |
| Lakes Region Amateur Radio Repeaters | Grafton | Amateur Radio | 0 |
| Sandwich Fire | Carroll | Public Safety | 0 |
| Carroll County Area Amateur Radio | Carroll | Amateur Radio | 0 |
| Conway Fire Dispatch | Carroll | Public Safety | 0 |
| SWNH District Fire Mutual Aid 2 | Cheshire | Public Safety | 0 |
| Lancaster Fire | Coos | Public Safety | 0 |
| Stratford Hollow Fire | Coos | Public Safety | 0 |
| Whitefield Fire Rescue | Coos | Public Safety | 0 |
| Northern New Hampshire Law Net | Coos | Public Safety | 0 |
| Pittsburg Fire | Coos | Public Safety | 0 |
| 45th Parallel EMS | Coos | Public Safety | 0 |
| Milan and Dummer Ambulance | Coos | Public Safety | 0 |
| Lebanon Fire Dispatch | Grafton | Public Safety | 0 |
| Lebanon Police | Grafton | Public Safety | 0 |
| Portsmouth Fire Dispatch | Rockingham | Public Safety | 0 |
| Weare Police | Hillsborough | Public Safety | 0 |
| Souhegan Valley Area and NH Forest Fire Service | Hillsborough | Public Safety | 0 |
| Nashua Airport - Boire Field (KASH) | Hillsborough | Aviation | 0 |
| Merrimack Fire-Rescue Dispatch | Hillsborough | Public Safety | 0 |
| Litchfield Police Department | Hillsborough | Public Safety | 0 |
| Merrimack Fire | Hillsborough | Public Safety | 0 |
| New Boston Fire Department | Hillsborough | Public Safety | 0 |
| Bedford Police Department | Hillsborough | Public Safety | 0 |
| CSX DIST 1/2 | Hillsborough | Rail | 0 |
| Wilton, Lyndeborough, Greenfield Fire/EMS | Hillsborough | Public Safety | 0 |
| Newton Fire Rescue | Rockingham | Public Safety | 0 |
| Windham Police and Fire | Rockingham | Public Safety | 0 |