Data no longer updated. For current data please see the Broadband Map.
The providers listed below submitted Form 477 mobile Voice and Broadband deployment data as of December 31, 2021.
Click on a provider name to download a zip file containing all of the mobile coverage area shapefiles available for that provider, or download a single zip file containing all of the shapefiles for all of the Voice and Broadband providers. Back to Mobile Deployment Form 477 Data.