Unknown Talkgroups

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Catalog Queue

Unknown Talkgroups

Active talkgroups with no website label yet. This queue gives us one place to find unlabeled traffic, jump into archived calls, and grow into the richer naming and tagging workflow next.

The range filter narrows by recent activity. Call totals stay all-time so the queue loads fast while still showing long-term importance.

Active unknowns 345

Systems in view 5

All-time calls 273,967

Latest activity 6/29/26 2:03 AM

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Showing 25 of 345 unknown talkgroups.

Page 10 of 14

5-City Radio System (P25)

TG 4504

Needs name Needs brief Needs category

All-time calls 11

Last seen 6/11/26 9:27 AM 17d ago

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Ohio MARCS-IP: Multi-Agency Radio Communications

TG 56203

Needs name Needs brief Needs category

All-time calls 10

Last seen 6/17/26 4:33 PM 11d ago

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GCRCN (Greater Cleveland Radio Communications Network)

TG 56549

Needs name Needs brief Needs category

All-time calls 9

Last seen 6/28/26 3:38 AM 1d ago

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GCRCN (Greater Cleveland Radio Communications Network)

TG 56648

Needs name Needs brief Needs category

All-time calls 9

Last seen 6/23/26 12:42 PM 5d ago

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5-City Radio System (P25)

TG 4020

Needs name Needs brief Needs category

All-time calls 8

Last seen 6/24/26 2:56 PM 4d ago

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Ohio MARCS-IP: Multi-Agency Radio Communications

TG 17531

Needs name Needs brief Needs category

All-time calls 8

Last seen 6/17/26 1:15 PM 11d ago

Open calls Recent context System view

Ohio MARCS-IP: Multi-Agency Radio Communications

TG 56559

Needs name Needs brief Needs category

All-time calls 8

Last seen 6/17/26 9:12 AM 11d ago

Open calls Recent context System view

Ohio MARCS-IP: Multi-Agency Radio Communications

TG 56153

Needs name Needs brief Needs category

All-time calls 8

Last seen 6/16/26 7:58 PM 12d ago

Open calls Recent context System view

Ohio MARCS-IP: Multi-Agency Radio Communications

TG 56081

Needs name Needs brief Needs category

All-time calls 8

Last seen 6/15/26 8:40 PM 13d ago

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5-City Radio System (P25)

TG 4729

Needs name Needs brief Needs category

All-time calls 8

Last seen 6/13/26 9:41 AM 15d ago

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5-City Radio System (P25)

TG 4503

Needs name Needs brief Needs category

All-time calls 8

Last seen 6/11/26 3:24 PM 17d ago

Open calls Recent context System view

GCRCN (Greater Cleveland Radio Communications Network)

TG 56840

Needs name Needs brief Needs category

All-time calls 8

Last seen 6/6/26 12:41 AM 23d ago

Open calls Recent context System view

5-City Radio System (P25)

TG 4607

Needs name Needs brief Needs category

All-time calls 7

Last seen 6/23/26 10:36 AM 5d ago

Open calls Recent context System view

Ohio MARCS-IP: Multi-Agency Radio Communications

TG 56080

Needs name Needs brief Needs category

All-time calls 7

Last seen 6/18/26 12:51 PM 10d ago

Open calls Recent context System view

GCRCN (Greater Cleveland Radio Communications Network)

TG 56564

Needs name Needs brief Needs category

All-time calls 7

Last seen 6/12/26 11:58 AM 16d ago

Open calls Recent context System view

GCRCN (Greater Cleveland Radio Communications Network)

TG 56590

Needs name Needs brief Needs category

All-time calls 6

Last seen 6/26/26 9:32 PM 2d ago

Open calls Recent context System view

GCRCN (Greater Cleveland Radio Communications Network)

TG 56197

Needs name Needs brief Needs category

All-time calls 6

Last seen 6/25/26 8:21 AM 3d ago

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GCRCN (Greater Cleveland Radio Communications Network)

TG 56638

Needs name Needs brief Needs category

All-time calls 6

Last seen 6/23/26 11:32 PM 5d ago

Open calls Recent context System view

Ohio MARCS-IP: Multi-Agency Radio Communications

TG 56749

Needs name Needs brief Needs category

All-time calls 6

Last seen 6/19/26 11:11 PM 9d ago

Open calls Recent context System view

Ohio MARCS-IP: Multi-Agency Radio Communications

TG 56736

Needs name Needs brief Needs category

All-time calls 6

Last seen 6/19/26 4:21 PM 9d ago

Open calls Recent context System view

Ohio MARCS-IP: Multi-Agency Radio Communications

TG 17610

Needs name Needs brief Needs category

All-time calls 6

Last seen 6/16/26 5:40 PM 12d ago

Open calls Recent context System view

Ohio MARCS-IP: Multi-Agency Radio Communications

TG 14486

Needs name Needs brief Needs category

All-time calls 6

Last seen 6/11/26 4:00 PM 17d ago

Open calls Recent context System view

5-City Radio System (P25)

TG 4516

Needs name Needs brief Needs category

All-time calls 6

Last seen 6/10/26 4:43 PM 18d ago

Open calls Recent context System view

Ohio MARCS-IP: Multi-Agency Radio Communications

TG 29547

Needs name Needs brief Needs category

All-time calls 6

Last seen 6/10/26 11:24 AM 18d ago

Open calls Recent context System view

Ohio MARCS-IP: Multi-Agency Radio Communications

TG 13731

Needs name Needs brief Needs category

All-time calls 6

Last seen 6/9/26 6:29 AM 19d ago

Open calls Recent context System view