Browse Washington area codes and open individual area code pages for location, major cities, time zone, introduction date, overlay or related codes, and dialing information.
About Washington Area Codes
Area Codes Atlas currently lists 6 published area code pages associated with Washington. Use the directory above to open each code page and review its location, listed cities, time zone, introduction date, and related or overlay code information. The published records for Washington currently include Pacific time zone information. The introduction-year data in the current directory ranges from 1947 to 2017.
Cities Listed for Washington Area Codes
Cities appearing in the current Washington area-code records include Auburn, Bainbridge Island, Bellevue, Bellingham, and Bothell. The exact cities vary by area code, so open an individual code page for its full city list.
Washington Area Code Time Zones
The published Washington area-code records in this directory currently use Pacific. Always check the individual area-code page when you need the time zone for a specific code.
Frequently Asked Questions About Washington Area Codes
How many Washington area codes are listed?
Area Codes Atlas currently has 6 published area code pages associated with Washington.
Which cities are listed for Washington area codes?
Current records include cities such as Auburn, Bainbridge Island, Bellevue, Bellingham, Bothell, and Bremerton. City coverage differs by area code, so use the directory above for code-specific details.
What time zones are used by Washington area codes?
The current published records include Pacific. Open a specific area-code page to confirm its listed time zone.
How can I find information about a specific Washington area code?
Select an area code from the directory above. Each code page includes the available location, city, time zone, introduction-date, related-code, and dialing information.
Counts, cities, time zones, and introduction-year summaries on this page are generated from the current published Area Codes Atlas directory and may change as the directory is updated.