| Buffalo Police, Fire and EMS | Erie | Public Safety | 225 |
| Onondaga County Public Safety | Onondaga | Public Safety | 126 |
| Chemung County Police and Fire | Chemung | Public Safety | 114 |
| Oswego County Public Safety | Oswego | Public Safety | 99 |
| Jefferson County Police, Fire and EMS | Jefferson | Public Safety | 94 |
| Oneida, Herkimer, and Madison Counties Public Safety | Herkimer | Public Safety | 90 |
| Essex County Police, Fire, and EMS - Southeast | Essex | Public Safety | 78 |
| Cortland County Public Safety | Cortland | Public Safety | 61 |
| Chautauqua County Sheriff and Fire - North, Fredonia Area Police / Fire | Chautauqua | Public Safety | 50 |
| St. Lawrence County Police, Fire, and EMS | St. Lawrence | Public Safety | 47 |
| Monroe and Ontario Counties Fire - Digital | Monroe | Public Safety | 47 |
| Fulton County Public Safety | Fulton | Public Safety | 47 |
| Broome County Public Safety (P25) | Broome | Public Safety | 45 |
| Olean Police and Fire, Cattaraugus County Sheriff / Fire, NYSP-TROOP-A | Cattaraugus | Public Safety | 45 |
| Albany City and Colonie, Police, Fire and EMS | Albany | Public Safety | 44 |
| Rensselaer County Fire and EMS - Digital | Rensselaer | Public Safety | 43 |
| Clinton County Fire, EMS and Highway DOT | Clinton | Public Safety | 43 |
| Cayuga County Fire and EMS | Cayuga | Public Safety | 42 |
| Norwich City Police / Chenango County Public Safety | Chenango | Public Safety | 41 |
| Delaware County 911 - Sheriff, Fire and EMS | Delaware | Public Safety | 40 |
| Washington, Warren and Saratoga Counties Fire and EMS | Saratoga | Public Safety | 39 |
| Franklin County Fire, EMS, and Police | Franklin | Public Safety | 37 |
| Livingston County Sheriff, Police, Fire and EMS | Livingston | Public Safety | 36 |
| Suffolk County Police, Fire and EMS Dispatch | Suffolk | Public Safety | 34 |
| Syracuse Police, Fire and EMS | Onondaga | Public Safety | 34 |
| Lewis County Sheriff, Fire, and EMS, Lowville Police - Analog | Lewis | Public Safety | 32 |
| Niagara County Public Safety | Niagara | Public Safety | 30 |
| Buffalo Fire | Erie | Public Safety | 29 |
| Clinton Co. EMS, Fire, Police, Sheriff | Clinton | Public Safety | 28 |
| Herkimer County Law, Fire and EMS Dispatch | Herkimer | Public Safety | 28 |
| Wyoming County Fire and EMS | Wyoming | Public Safety | 26 |
| Ontario County Public Safety | Ontario | Public Safety | 25 |
| Allegany County Fire | Allegany | Public Safety | 24 |
| Cheektowaga Police & Fire Dispatch | Erie | Public Safety | 24 |
| NYPD Bronx/Manhattan Transit | New York City | Public Safety | 22 |
| Steuben County Fire Dispatch | Steuben | Public Safety | 22 |
| Genesee County Public Safety | Genesee | Public Safety | 22 |
| Amherst Police Dispatch | Erie | Public Safety | 19 |
| Seneca County Fire and EMS | Seneca | Public Safety | 17 |
| FDNY - Manhattan Dispatch | New York City | Public Safety | 16 |
| Tri-County Public Safety
| Chenango | Public Safety | 15 |
| Troy Fire | Rensselaer | Public Safety | 14 |
| Onondaga County and Syracuse City Fire | Onondaga | Public Safety | 13 |
| Washington, Saratoga and Warren Counties Sheriff | Saratoga | Public Safety | 13 |
| Wayne County Law Enforcement | Wayne | Public Safety | 12 |
| Nassau County Fire - East | Nassau | Public Safety | 12 |
| Columbia County Sheriff and Fire, Hudson Police | Columbia | Public Safety | 12 |
| Onondaga County Sheriff and Syracuse Police | Onondaga | Public Safety | 12 |
| Schenectady County Fire/EMS | Schenectady | Public Safety | 12 |
| Tioga County Sheriff and Fire | Tioga | Public Safety | 12 |
| Hatzolah EMS Dispatch | New York City | Public Safety | 11 |
| Rensselaer City Fire and EMS | Rensselaer | Public Safety | 11 |
| Saratoga County Fire and EMS | Saratoga | Public Safety | 11 |
| Southern Dutchess County Fire Departments and DC911 | Dutchess | Public Safety | 11 |
| Wayne County Fire and EMS Dispatch | Wayne | Public Safety | 10 |
| Onondaga County Fire & EMS | Onondaga | Public Safety | 10 |
| Montgomery County Public Safety | Montgomery | Public Safety | 10 |
| Tompkins County Fire/EMS | Tompkins | Public Safety | 10 |
| Sullivan County Fire/EMS Paging | Sullivan | Public Safety | 10 |
| Orange County Fire | Orange | Public Safety | 10 |
| Allegany County Public Safety | Allegany | Public Safety | 9 |
| Onondaga County Sheriff and Fire | Onondaga | Public Safety | 9 |
| CSX Railroad Erie to Buffalo | Chautauqua | Rail | 9 |
| Albany City Fire | Albany | Public Safety | 9 |
| Greene County Fire | Greene | Public Safety | 9 |
| Albany County Volunteer Fire Departments | Albany | Public Safety | 8 |
| East Coast Reflector (Amateur Radio) | Erie | Amateur Radio | 8 |
| East Hampton, New York Town and Village Police, Fire and EMS Services | Suffolk | Public Safety | 8 |
| Suffolk County Police 3rd Precinct | Suffolk | Public Safety | 8 |
| Schoharie County Public Safety | Schoharie | Public Safety | 8 |
| Mastic Beach Area Fire and EMS Departments | Suffolk | Public Safety | 7 |
| Madison County Fire and EMS | Madison | Public Safety | 7 |
| Schuyler County Sheriff, Fire and EMS | Schuyler | Public Safety | 7 |
| Rochester Area Railroads | Genesee | Rail | 7 |
| Yates County Sheriff, Fire and EMS | Yates | Public Safety | 6 |
| Bethlehem Public Safety | Albany | Public Safety | 6 |
| CSX Railroad Rochester to Syracuse | Cayuga | Rail | 6 |
| Northern NJ and NY City Area Marine | Nassau | Marine | 6 |
| Chautauqua County Public Safety | Chautauqua | Public Safety | 6 |
| City of Jamestown Police and Fire | Chautauqua | Public Safety | 6 |
| Chautauqua County Fire and EMS | Chautauqua | Public Safety | 6 |
| Amsterdam Police Department | Montgomery | Public Safety | 6 |
| Amherst Fire Control | Erie | Public Safety | 6 |
| Buffalo PD Ch 2 Districts B/D | Erie | Public Safety | 6 |
| Franklin County Sheriff, Fire and EMS, Malone Fire, State Police | Franklin | Public Safety | 6 |
| Genesee and Orleans County Fire Dispatch | Genesee | Public Safety | 6 |
| Herkimer North Dispatch | Hamilton | Public Safety | 6 |
| Hamilton County NY Dispatch | Hamilton | Public Safety | 6 |
| Greenport Fire and Southold Police | Suffolk | Public Safety | 5 |
| Washington County Fire and EMS Alerting | Washington | Public Safety | 5 |
| Ulster County FD/EMS/PD Saugerties Area | Ulster | Public Safety | 5 |
| Hamburg Fire Control | Erie | Public Safety | 5 |
| Amherst and Tonawanda Police and Fire Departments | Erie | Public Safety | 5 |
| Buffalo PD Ch 3 Districts C/E | Erie | Public Safety | 5 |
| Jefferson County Fire/EMS | Jefferson | Public Safety | 5 |
| Greene County Police | Greene | Public Safety | 5 |
| Rockland County Fire - Scan | Rockland | Public Safety | 4 |
| Deer Park Fire | Suffolk | Public Safety | 4 |
| Peekskill Police, Fire and EMS | Westchester | Public Safety | 4 |
| West Seneca Police CH 1 | Erie | Public Safety | 4 |