Project 25 Technology Information Group

Saturday, March 24, 2018

Project 25 Technology Information Group

The Project 25 Technology Interest Group has published a list of

P25 State-wide Systems.

There are 34 States with recognized P25 State-wide systems

The other 12 States either have no State-wide P25 System or are working to develop or combine P25 systems to achieve State-wide coverage.


Details describing many of the Systems can be found on the PTIG Website using the following link

These large systems offer their agency users interoperability and secure communications as they cross jurisdictional boundaries and roam throughout the state. Many States have created P25 User ID databases and shared mutual aid P25 Talk Groups to help manage radio operations for Natural Disasters, Emergencies and large Planned Events.

Please send any corrections/clarification/updates to the information on this list to This email address is being protected from spambots. You need JavaScript enabled to view it.


P25 State wide systems Capture

A copy of the list can be downloaded using the link below.

P25 Statewide Systems List





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