Encrypted Agencies Database
2,838 public safety agencies across 52 US states have encrypted their radio communications. Search below to find your area.
Encryption by State
Click on any state to see the full list of encrypted agencies in that area.
States with Most Encrypted Agencies
Most Common Encryption Types
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About This Data
This database is compiled from the RadioReference Wiki, a community-maintained resource tracking encryption of public safety radio communications.
What's included: Agencies that encrypt their general dispatch and common public safety operations. This does not include agencies that only encrypt tactical or sensitive communications.
Encryption types: The most common is P25 AES-256. Once active, it blocks the public, journalists, and other first responders from monitoring communications entirely.
Is Your City Encrypted?
Search the database to find out if your local police department has gone dark.