OpenCelliD
Collaborative global cell-tower database used for telecom-based geolocation.
Platforms: Web · Last verified September 7, 2026
Collaborative global cell-tower database used for telecom-based geolocation.
Only use this tool against systems you own or are explicitly authorized to test — see the disclaimer.
Getting started
Best for: Cell tower identification and approximate location triangulation. See the official site linked above for details.