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Terrebonne Parish Police Frequencies

Terrebonne Parish in Louisiana has 1 countywide conventional frequency and 35 countywide talkgroups in our database. Use the list of 10 cities and communities below for local police departments.

About Terrebonne Parish Police Frequencies

  • 1 conventional channel is analog FM, so any scanner can receive it. Enter the frequency and set the tone shown in the table.
  • Trunked radio systems that carry law-enforcement traffic here: Louisiana Wireless Information Network (LWIN): 35 talkgroups. A trunking scanner is required, and it must support the system type shown.
  • To follow a trunked system, program a control channel first. For Terrebonne Parish, start with the Gray site of Louisiana Wireless Information Network (LWIN). Its control channels: 769.18125, 769.43125 MHz.
  • 30 listed entries are marked encrypted. No scanner can decode encrypted audio.

Terrebonne Parish conventional frequencies

Jails & Corrections

AgencyDescriptionFrequency (MHz)ToneModeFCC
Terrebonne, Parish ofParish Juvenile Detention Center453.7750
In 458.7750
712 DPLFMNWPMS649

Terrebonne Parish trunked talkgroups

Louisiana Wireless Information Network (LWIN)

AgencyDescriptionTalkgroupHexMode
Terrebonne Parish - Public SafetySheriff Event330308106D
Terrebonne Parish - Public SafetySheriff Event330318107D
Terrebonne Parish - Public SafetySheriff Events33130816aD
Terrebonne Parish - Public SafetyParish Juvenile Justice Center33087813fD
Terrebonne Parish - Public SafetyParish District Attorney330888140D
30 encrypted talkgroups (cannot be monitored)
AgencyDescriptionTalkgroupHexMode
Terrebonne Parish - Public SafetyTerrebonne Parish – Public Safety – Dispatch3300080e8D
Terrebonne Parish - Public SafetyTerrebonne Parish – Public Safety – Dispatch3300180e9D
Terrebonne Parish - Public SafetySheriff Detectives3300680eeD
Terrebonne Parish - Public SafetySheriff Detectives3300780efD
Terrebonne Parish - Public SafetySheriff Detectives3300880f0D
Terrebonne Parish - Public SafetySheriff Narcotics3300980f1D
Terrebonne Parish - Public SafetySheriff Narcotics3301080f2D
Terrebonne Parish - Public SafetySheriff Narcotics3301180f3D
Terrebonne Parish - Public SafetyTerrebonne Parish – Public Safety – Tactical Channel3301280f4D
Terrebonne Parish - Public SafetySheriff Surveillance3301380f5D
Terrebonne Parish - Public SafetySheriff Warrants3301480f6D
Terrebonne Parish - Public SafetySheriff School Resource3301580f7D
Terrebonne Parish - Public SafetySheriff Water Patrol330338109D
Terrebonne Parish - Public SafetySheriff Court Operations33034810aD
Terrebonne Parish - Public SafetySheriff Motor Pool33039810fD
Terrebonne Parish - Public SafetySheriff SWAT330408110D
Terrebonne Parish - Public SafetySheriff SWAT330418111D
Terrebonne Parish - Public SafetySheriff Special Operations330428112D
Terrebonne Parish - Public SafetySheriff Special Operations330438113D
Terrebonne Parish - Public SafetySheriff Special Operations330448114D
Terrebonne Parish - Public SafetySheriff Special Operations330458115D
Terrebonne Parish - Public SafetySheriff Talk3300280eaD
Terrebonne Parish - Public SafetySheriff Talk3300380ebD
Terrebonne Parish - Public SafetySheriff Talk3300480ecD
Terrebonne Parish - Public SafetySheriff Talk3300580edD
Terrebonne Parish - Public SafetySheriff Water Patrol330328108D
Terrebonne Parish - Public SafetySheriff Criminal Justice Complex – Ashland33035810bD
Terrebonne Parish - Public SafetySheriff Supervisors330468116D
Terrebonne Parish - Public SafetySheriff Administration330478117D
Terrebonne Parish - Public SafetySheriff Criminal Justice Complex33036810cD

Radio system sites in Terrebonne Parish

Program the control channel first; your scanner finds the voice channels from it.

Gray · Louisiana Wireless Information Network (LWIN)
RFSS 1 · Site 16 (hex 10) · NAC 1B6
Control 769.18125, 769.43125
Voice 769.78125, 770.03125, 770.30625, 770.69375, 770.94375, 771.29375, 771.70625, 771.95625, 772.23125, 772.48125, 773.04375, 773.69375, 774.63125
Montegut · Louisiana Wireless Information Network (LWIN)
RFSS 2 · Site 21 (hex 15)
Control 773.28125, 773.59375
Voice 769.20625, 769.71875, 769.96875, 770.45625
Houma · Louisiana Wireless Information Network (LWIN)
RFSS 2 · Site 22 (hex 16)
Control 773.06875
Voice 773.23125, 773.56875, 773.93125, 774.45625, 857.0125, 857.6625, 858.1375, 859.1375
Bourg · Louisiana Wireless Information Network (LWIN)
RFSS 2 · Site 26 (hex 1A)
Control 772.94375, 773.68125
Voice 769.26875, 770.04375, 770.31875, 771.71875, 771.96875, 772.24375, 774.89375
Gibson · Louisiana Wireless Information Network (LWIN)
RFSS 1 · Site 52 (hex 34) · NAC 1B0
Control 774.18125, 774.39375
Voice 771.19375, 771.51875, 771.76875, 772.01875, 772.64375, 772.84375, 773.44375
Theriot · Louisiana Wireless Information Network (LWIN)
RFSS 1 · Site 74 (hex 4A)
Control 770.16875, 770.41875
Voice 769.25625, 770.66875, 770.91875, 772.93125, 773.33125, 773.54375, 773.79375, 774.04375, 774.29375, 774.54375
What do these numbers mean?
Control channel
The frequency your scanner listens to first. It tells the scanner where each voice call is happening, so program it before anything else.
Voice
The other frequencies the site uses for calls. A trunking scanner follows them automatically once it has the control channel.
Site
One tower location of the system. Scanners show the number in decimal or hex, so both are listed.
RFSS (Radio Frequency Sub-System)
A group of sites run by the same controller. Large Project 25 systems can have several.
NAC (Network Access Code)
A hex code the site transmits. Your scanner can use it to ignore other systems on the same frequency.
Talkgroup
A virtual channel on a trunked system, such as one agency’s dispatch. Programming uses the decimal or hex number, depending on your scanner.

Cities & communities in Terrebonne Parish

Common questions

Are Terrebonne Parish police talkgroups encrypted?

30 of the 35 talkgroups listed for Terrebonne Parish are marked fully or partly encrypted; a scanner cannot decode encrypted audio.