Washington State Phone Number Area Codes Explained
When businesses or residents look for reliable information about Washington area codes this comprehensive resource covers everything, from major metro codes to rural coverage zones.
This image highlights Washington’s official numbering zones, city lists, dialing rules, prefix details, and more.
Understanding Washington Phone Number Structure
Washington currently uses multiple area codes that cover its metropolitan and rural zones. They include 206, 253, 360, 425, 509.
- 206 area code: Seattle & nearby cities
- 253 area code: Tacoma region
- 360: covering coastal areas, islands, and rural zones
- 425: Bellevue, Everett, Redmond, and tech corridor
- 509 area code: Eastern Washington
Each code helps organize the state’s growing communication needs.
Washington Area Code Timeline
Washington originally used fewer area codes. As telecom usage grew, new numbering blocks emerged.
206 is historically the most recognized Washington code. Additional codes improved call routing capacity.
509 remains one of the largest geographic codes.
Washington Area Code 206
Seattle’s 206 area code has a long history and remains in high demand.
Cities Covered
- Seattle
- Shoreline
- Bainbridge Island
- Mercer Island
Details
Local and virtual businesses frequently request 206 numbers.
Tacoma Area Code 253
253 is widely used for south Puget Sound communities.
Cities Covered
- Tacoma
- Federal Way
- Puyallup
- Lakewood
Washington Area Code 360
It includes coastal communities and rural regions.
Cities Covered
- Olympia
- Bellingham
- Vancouver (WA)
- Port Angeles
Bellevue/Redmond Area Code
425 serves Seattle’s eastern suburbs, including major tech centers.
Cities Covered
- Bellevue
- Everett
- Kirkland
- Redmond
Eastern Washington Area Code
It is the largest geographic area code in the state.
Cities Covered
- Spokane
- Yakima
- Tri-Cities (Kennewick, Pasco, Richland)
- Pullman
Washington State 10-Digit Dialing Requirements
All Washington residents must dial area code + number.
- Local calls require 10 digits
- 1-prefix is used for US domestic long distance
- Some carriers may apply additional dialing rules
How to Get a Washington Phone Number
Acquiring a WA area code number is simple using VoIP providers.
Non-residents can still obtain WA numbers, virtual phone systems allow you to appear local.
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Understanding Unknown Washington Calls
Receiving unexpected calls from Washington area codes is common:
- Businesses using national call centers
- Personal calls from Washington residents
- Scammers spoofing Washington numbers
- Automated outreach from WA companies
Additional Washington Phone Number References
- FCC Numbering Administration
- North American Numbering Plan (NANPA)
- Washington State Wikipedia
- Area Codes 206 and 253 Wikipedia
- Area Code 425 Wikipedia
- Area Code 360 Wikipedia
- Area Code 509 Wikipedia
- Video: History of US Area Codes
- City of Seattle
- City of Spokane
Washington Phone Number FAQ
What are the Washington area codes?
The active codes include 206, 253, 360, 425, and 509.
Can I get a Washington area code even if I live elsewhere?
You can purchase a Washington virtual number from anywhere.
Is 10-digit dialing mandatory in Washington?
Yes, due to overlays, 10-digit dialing is required statewide.
Which Washington area code is most popular?
Seattle’s 206 is widely recognized and in high demand.
Where does the 509 area code apply?
509 covers Spokane, Yakima, Tri-Cities, Pullman, and eastern WA.