System Name: Suffolk County (Project 25)
Location: Suffolk County, NY
County: Suffolk
System Type: Project 25 Phase II
System Voice: APCO-25 Common Air Interface Exclusive
System ID: Sysid: 3CE WACN: BEE00
Last Updated: February 6, 2022, 3:39 pm CST   [(1) Talkgroups Updated (Huntington Bay)]
System Notes

This system is setup as two separate systems, a 700 and 800 Trunk Systems in the county issued radios.

Talk groups will normally be on one of the two system layers.

Police and law enforcement will be on the 800MHz Cells.
County Fire and Townwide Talkgroups should be on the 700MHz Cell.


This system is linked via ISSI with East Hampton's P25 system, and as such, talkgroups may roam and appear on either system.

This system is directly linked with the Motorola Type II SmartZone 3D0C system via SmartX converters. The talkgroup IDs are identical on both systems, although you have to look at the hexadecimal values to see the matchup (alternately, you can multiply the P25 TGID decimal value by 16 to get the Type II TGID, or divide the Type II TGID by 16 to get the P25 TGID). If a subscriber radio is affiliated with a talkgroup on the P25 system, the same traffic will be heard on that talkgroup across both systems.Likewise, if no subscriber radios are affiliated with a particular talkgroup on the P25 system, then traffic will only be heard on the Type II system. In that sense please consider the P25 system to be "part time" as the county continues the buildout of the new system and more subscribers are migrated over time.

Sites and Frequencies

Red (c) are control channel capable frequencies
RFSS Site Name Freqs
1 (1) 003 (3) 700 West Simulcast 770.30625770.50625771.08125771.58125771.95625772.28125c772.91875c773.65625c
1 (1) 004 (4) 800 Simulcast 851.0875851.1625c851.2375852.425c852.675c852.7375c852.850852.925
1 (1) 005 (5) Huntington 851.4625c852.3125c852.475c852.950c    
1 (1) 006 (6) 1st Precinct (N. Lindenhurst) 851.475c851.975c852.225c852.7125853.300c853.450  
1 (1) 007 (7) Port Jefferson 851.125c851.800852.3625c852.800c    
1 (1) 008 (8) Montauk 851.600c852.600c853.300c     
1 (1) 009 (9) 700 East Simulcast 772.29375c772.90625c773.66875c774.16875c    


800 Simulcast Cell (Site 004)

DEC HEX Mode Alpha TagDescriptionTag
3111c27DSCPD 1st Pct1st Precinct DispatchLaw Dispatch
3211c8bDSCPD 2nd Pct2nd Precinct DispatchLaw Dispatch
3311cefDSCPD 3rd Pct3rd Precinct Dispatch Law Dispatch
3411d53DSCPD 4th Pct4th Precinct DispatchLaw Dispatch
3511db7DSCPD 5th Pct5th Precinct DispatchLaw Dispatch
3611e1bDSCPD 6th Pct6th Precinct Dispatch Law Dispatch
3711e7fDSCPD 7th Pct7th Precinct DispatchLaw Dispatch
3803edbDSCPD CommandCommand Band (Highway Patrol, Aviation, Marine)Law Dispatch
3015bc7DSCPD NorthPD North Car to Car (2nd/4th/6th)Law Talk
3001bb9DSPCD SouthPD South Car to Car (1st/3rd/5th)Law Talk
1671687DSurveillanceSurveillanceLaw Tac
3907f43DDetectivesDetective SquadLaw Tac
238035cfbDCommand P25Command Band - P25 System OnlyLaw Dispatch
238115d03DSCLERG 1Suffolk County Law Enforcement Response Group 1Law Tac
239035d5fDSCLERG 2Suffolk County Law Enforcement Response Group 2Law Tac

800 Simulcast Cell (Site 004)

DEC HEX Mode Alpha TagDescriptionTag
53035DSheriff 1Sheriff 1Law Dispatch
55037DSheriff 2Sheriff 2Law Tac

FRES Paging East and West are on the 700 Simulcast Cells

DEC HEX Mode Alpha TagDescriptionTag
85055DFRES DispatchFire/Rescue/Emergency Services - DispatchFire Dispatch
105032907DFRES Paging WestFRES Page WestFire Dispatch
105012905DFRES Paging EastFRES Page EastFire Dispatch
1610a1DFRES CommandFRES CommandFire-Talk
201614ec1DFRES CommandFRES CommandFire-Tac
1630a3DFRES Ops 1Fire/Rescue/Emergency Services - Ops 1Fire-Tac
1650a5DFRES Ops 2Fire/Rescue/Emergency Services - Ops 2Fire-Talk
1670a7DFRES Ops 3Fire/Rescue/Emergency Services - Ops 3Fire-Tac

Divisions 1, 2, 3

Huntington 1 and 2 are on the 800 Cell
Huntington 3, 4, and 5 are on the 700 Cell

DEC HEX Mode Alpha TagDescriptionTag
100012711TFD Babylon 1Babylon 1Fire-Tac
100032713TFD Babylon 2Babylon 2Fire-Tac
100052715TFD Babylon 3Babylon 3Fire-Tac
100072717TFD Babylon 4Babylon 4Fire-Tac
100512743TFD Huntington 1Huntington 1Fire-Tac
100532745TFD Huntington 2Huntington 2Fire-Tac
100552747TFD Huntington 3Huntington 3Fire-Tac
100572749TFD Huntington 4Huntington 4Fire-Tac
10059274bTFD Huntington 5Huntington 5Fire-Tac
101012775TFD Islip 1Islip 1Fire-Tac
101032777TFD Islip 2Islip 2Fire-Tac
101052779TFD Islip 3Islip 3Fire-Tac
10107277bTFD Islip 4Islip 4Fire-Tac
10109277dTFD Islip 5Islip 5Fire-Tac

Divisions 4, 5, 5a

DEC HEX Mode Alpha TagDescriptionTag
1020127d9TFD Brookhaven 1Brookhaven 1Fire-Tac
1021927ebTFD Brookhaven 10Brookhaven 10Fire-Tac
1020327dbTFD Brookhaven 2Brookhaven 2Fire-Tac
1020527ddTFD Brookhaven 3Brookhaven 3Fire-Tac
1020727dfTFD Brookhaven 4Brookhaven 4Fire-Tac
1020927e1TFD Brookhaven 5Brookhaven 5Fire-Tac
1021127e3TFD Brookhaven 6Brookhaven 6Fire-Tac
1021327e5TFD Brookhaven 7Brookhaven 7Fire-Tac
1021527e7TFD Brookhaven 8Brookhaven 8Fire-Tac
1021727e9TFD Brookhaven 9Brookhaven 9Fire-Tac
10251280bTFD Fire Island 1Fire Island 1Fire-Tac
1015127a7TFD Smithtown 1Smithtown 1Fire-Tac
1015327a9TFD Smithtown 2Smithtown 2Fire-Tac
1015527abTFD Smithtown 3Smithtown 3Fire-Tac

Divisions 6, 7, 8, 9

DEC HEX Mode Alpha TagDescriptionTag
10301283dTFD Riverhead 1Riverhead 1Fire-Tac
10303283fTFD Riverhead 2Riverhead 2Fire-Tac
10351286fTFD Southold 1Southold 1Fire-Tac
103532871TFD Southold 2Southold 2Fire-Tac
103552873TFD Southold 3Southold 3Fire-Tac
1040128a1TFD Southampton 1Southampton 1Fire-Tac
1040328a3TFD Southampton 2Southampton 2Fire-Tac
1040528a5TFD Southampton 3Southampton 3Fire-Tac
1040728a7TFD Southampton 4Southampton 4Fire-Tac
1045128d3TFD E Hampton 1East Hampton 1Fire-Tac
1045328d5TFD E Hampton 2East Hampton 2Fire-Tac

800 Simulcast Cell (Site 004)

DEC HEX Mode Alpha TagDescriptionTag
131083DALS CallALS CallHospital
3021bcdDAviation MedevacAviation Medevac EMS-Tac
15509bDHospital NorthHospital NorthHospital
15709dDHospital SouthHospital SouthHospital
149095DMEDCOM CentralMEDCOM CentralHospital
201494eb5DMEDCOM CentralMEDCOM CentralHospital
151097DMEDCOM EastMEDCOM EastHospital
201514eb7DMEDCOM EastMEDCOM EastHospital
153099DMEDCOM WestMEDCOM WestHospital
133085DMed Control 1Medical Control 1Hospital
135087DMed Control 2Medical Control 2Hospital
137089DMed Control 3Medical Control 3Hospital
13908bDMed Control 4Medical Control 4Hospital
14108dDMedical DispatchMedical DispatchEMS Dispatch
300017531DNorthwell EMSNorthwell EMS "Willy" UnitEMS Dispatch
DEC HEX Mode Alpha TagDescriptionTag
1001DCountywide 1Countywide 1Interop
3003DCountywide 2Countywide 2Interop
5005DCountywide 3Countywide 3Interop
7007DCountywide 4Countywide 4Interop
239515d8fDPublic SafetyPublic SafetyInterop

800 Simulcast Cell (Site 004)

DEC HEX Mode Alpha TagDescriptionTag
1100bDMini Vans (PAPA)Suffolk Bus Corp. Mini Vans (PAPA)Transportation
1300dDTransit to PDSuffolk Transit to Suffolk PD DispatchInterop
1500fDTransit BasesDispatchers (Base-to-Base)Transportation
17011DSuffolk Bus 1Suffolk Bus Corp (Western Townships)Transportation
19013DBabylon BusBabylon Area Buses (E.B.T. Routes)Transportation
21015DSuffolk Bus 2Suffolk Bus Corp (Brookhaven/Western Twps)Transportation
23017DSunrise BusSunrise Coach/Hampton Jitney buses (East End)Transportation
25019DCounty BusIntercounty Coach (Western Townships)Transportation
Department of Public Works
DEC HEX Mode Alpha TagDescriptionTag
6103dDParksCounty ParksPublic Works
DEC HEX Mode Alpha TagDescriptionTag
41029DISP Crash FDMacArthur Crash Fire RescueFire Dispatch
101065DISP Airport PDMacArthur PDLaw Dispatch
DEC HEX Mode Alpha TagDescriptionTag
7904fDAsharoken PDPoliceLaw Dispatch
DEC HEX Mode Alpha TagDescriptionTag
7704dDBrookhaven FMFire MarshalFire-Tac
2150d7DBrookhaven ParksParks DeptPublic Works
2210ddDBrookhaven CodeTown Code EnforcementLaw Dispatch
2250e1DBrookhaven HWYHighway DeptPublic Works
DEC HEX Mode Alpha TagDescriptionTag
401059ca9TEH All CallAll CallInterop
403059d71TEHTPD DispatchTown PoliceLaw Dispatch
404059dd5TEHVPD DispatchVillage PoliceLaw Dispatch
409099fcdTEH FD DispatchFire DispatchFire Dispatch
DEC HEX Mode Alpha TagDescriptionTag
3101fDHuntingtonBay PDPoliceLaw Dispatch
DEC HEX Mode Alpha TagDescriptionTag
69045DLloyd Harbor PDPoliceLaw Dispatch
DEC HEX Mode Alpha TagDescriptionTag
67043DNorthport PDPoliceLaw Dispatch
DEC HEX Mode Alpha TagDescriptionTag
5903bDOcean Beach PDPoliceLaw Dispatch

800 Simulcast Cell (Site 004)

DEC HEX Mode Alpha TagDescriptionTag
103067DRiverhead PD 1PoliceLaw Dispatch
105069DRiverhead PD 2Police Car to CarLaw Talk
DEC HEX Mode Alpha TagDescriptionTag
406059e9dTSag Harbor PDPoliceLaw Dispatch
DEC HEX Mode Alpha TagDescriptionTag
71047DPark RangersPark RangersLaw Talk
Southampton (Village)
DEC HEX Mode Alpha TagDescriptionTag
2200155f1TV/SHamp PD 1Police 1Law Dispatch
2200355f3TV/SHamp PD 2Police 2Law Tac
2200555f5TV/SHamp EMSEMSEMS Dispatch
DEC HEX Mode Alpha TagDescriptionTag
11106fTSouthold PDPoliceLaw Dispatch
DEC HEX Mode Alpha TagDescriptionTag
6303fDNYS Park PDPark PoliceLaw Dispatch
2310e7DNYSP Troop LNYSP Troop LLaw Dispatch
Stony Brook University

800 Simulcast Cell (Site 004)

DEC HEX Mode Alpha TagDescriptionTag
2701bDSUNY PD CH-1ACampus Police CH 1ALaw Dispatch
2901dDSUNY PD CH-2ACampus Police CH 2ALaw Tac
89059DPD and FM2Police and Fire Marshal 2Multi-Dispatch
9105bDSUNY PD CH 3Campus Police CH 3Law Tac
9305dDSUNY Hosp SecSUNY PD Hospital SecuritySecurity
Suffolk County Community College
DEC HEX Mode Alpha TagDescriptionTag
119077DPublic SafetyPublic SafetySecurity

These are full time patch talk groups setup either between layers on this system, Nassau County's P25, or East Hampton's P25 Trunk systems.

Temporary Talk Groups will not be included on this list.

Patched talk groups will either begin with 20xxx or 65xxx

DEC HEX Mode Alpha TagDescriptionTag
200534e55DSheriff 1 PatchSheriff 1 - Patch of TG 53Law Dispatch
202314f07DNYSP 1 PatchNYS Police 1Law Dispatch
DEC HEX Mode Alpha TagDescriptionTag
4093ffdDRadio Techs 1Radio Tech Services Ch 1Public Works
4091ffbDeRadio Techs 2Radio Tech Services Ch 2Public Works
1376560DRadio TechsRadio TechniciansPublic Works