Washington Cell Coverage Map

The coverage map shows native (non-roaming) coverage throughout Washington.

Use

• Zoom closer for the most detailed coverage data available
• Click hexagons for detailed coverage info
• Use the search bar to find specific cities in Washington

Data Sourcing

Cell coverage data for Washington comes largely from the November 2025 release of the FCC's Broadband Data Collection program (representing networks as of June 2025) with supplementation from massive crowdsourcing efforts.