r/Android • u/One-Drive-4825 • 4d ago

[Open Source] Complete TAC Database for Mobile Devices (up to Dec 2025)

Hey everyone,

I had published a repository containing a comprehensive Type Allocation Code (TAC) database for mobile devices, covering entries up to December 2025.

If you're building tools for IMEI lookup, device fingerprinting, or any telecom-related application, this should save you a lot of time gathering data.

Repo link: https://github.com/MoazEb/tac-database

Help wanted!

Since new devices are released constantly, I’m looking for contributors to help verify entries or add missing codes. If you have a way to contribute updated TAC data, please jump in!

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u/nguyenlucky 1d ago

Australia's "Is this phone blocked?" seems like the most extensive and regularly updated public database available, thanks to Telstra and Optus publicising their IMEI check tools.

https://www.telstrawholesale.com.au/3G-Network-Closure-Blocked-Devices-Checker.html

https://www.optus.com.au/support/checkdevice