About Duplin County Police Frequencies
- 4 conventional channels are analog FM, so any scanner can receive them. Enter the frequency and set the tone shown in the table.
- Trunked radio systems that carry law-enforcement traffic here: North Carolina VIPER: 9 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 Duplin County, start with the Chinquapin site of North Carolina VIPER. Its control channels: 853.35, 853.7625 MHz.
- 1 listed entry is marked encrypted. No scanner can decode encrypted audio.
Duplin County conventional frequencies
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Wallace, City Of | Wallace Police Dispatch | 158.7450 In 156.0900 | 186.2 PL | FM | KNCZ378 |
| Warsaw, Village Of | Warsaw Police Dispatch | 154.7250 In 159.0900 | 110.9 PL | FM | KIL783 |
Tactical
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Duplin County Sheriff | Duplin County Sheriff Tactical | 155.6250 In 154.7400 | 110.9 PL | FM | KID655 |
| Wallace, City Of | Wallace Police | 155.3700 | 110.9 PL | FM | KNCZ378 |
Duplin County trunked talkgroups
North Carolina VIPER
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Duplin County Sheriff | Duplin County Sheriff – Dispatch | 16006 | 3e86 | D |
| Duplin County Sheriff | Sheriff ICE | 16009 | 3e89 | D |
| Duplin County Sheriff | Sheriff Operations | 16012 | 3e8c | D |
| Duplin County Sheriff | Sheriff Patrol | 16013 | 3e8d | D |
| Duplin County Sheriff | Sheriff SRO | 16014 | 3e8e | D |
| Duplin County Sheriff | Sheriff SRT | 16015 | 3e8f | D |
| Duplin County Sheriff | Sheriff Administration | 16008 | 3e88 | D |
| Duplin County Sheriff | Sheriff Investagations | 16010 | 3e8a | D |
1 encrypted talkgroup (cannot be monitored)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Duplin County Sheriff | Sheriff Narcotics | 16011 | 3e8b | D Encrypted |
Radio system sites in Duplin County
Program the control channel first; your scanner finds the voice channels from it.
Chinquapin · North Carolina VIPER
RFSS 3 · Site 12 (hex C) · NAC 1F0
Control 853.35, 853.7625
Voice 851.6, 852.225, 852.9125
Kenansville · North Carolina VIPER
RFSS 3 · Site 32 (hex 20) · NAC 1F0
Control 772.75625, 773.95625
Voice 770.84375, 771.28125, 771.90625, 772.15625, 772.40625
Kornegay · North Carolina VIPER
RFSS 3 · Site 35 (hex 23) · NAC 1F0
Control 852.95, 853.6375
Voice 851.075, 852.25, 852.725
Wallace · North Carolina VIPER
RFSS 3 · Site 67 (hex 43) · NAC 1F0
Control 853.2125, 853.6875
Voice 851.8, 852.3125, 852.675, 857.7125, 859.4375
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 Duplin County
Common questions
Are Duplin County police talkgroups encrypted?
1 of the 9 talkgroups listed for Duplin County are marked fully or partly encrypted; a scanner cannot decode encrypted audio.