Washington Area Codes: Complete Guide
If you are searching for detailed information about Washington telephone codes this guide offers a complete breakdown, including 206, 253, 360, 425, 509.
Below you will find detailed coverage maps, 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: central metro region centered around Seattle
- 253 area code: Tacoma region
- 360 area code: Western Washington excluding Seattle metro
- 425: Bellevue, Everett, Redmond, and tech corridor
- 509 area code: Eastern Washington
Washington’s numbering system reflects decades of population growth and technology expansion.
History of Washington’s Area Codes
Before modern expansions, Washington relied on a limited numbering system. As population increased, overlays and splits became necessary.
206 is historically the most recognized Washington code. Later, 253, 425, and 360 were added.
509 became the designated code for the entire east side of the state.
Seattle Area Code 206 Explained
The 206 area code covers Seattle and nearby cities.
Cities Covered
- Seattle
- Shoreline
- Bainbridge Island
- Mercer Island
Details
Local and virtual businesses frequently request 206 numbers.
Washington Area Code 253
The 253 area code covers Tacoma and its surrounding regions.
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
Washington Area Code 425
425 is home to hundreds of technology companies.
Cities Covered
- Bellevue
- Everett
- Kirkland
- Redmond
Spokane Area Code 509
509 covers the entire eastern half of Washington.
Cities Covered
- Spokane
- Yakima
- Tri-Cities (Kennewick, Pasco, Richland)
- Pullman
How to Dial Local Numbers in Washington
Washington uses mandatory 10-digit dialing statewide.
- Local calls require 10 digits
- 1-prefix is used for US domestic long distance
- Some carriers may apply additional dialing rules
How Anyone Can Get a WA Area Code
Acquiring a WA area code number is simple using VoIP providers.
Non-residents can still obtain WA numbers, VoIP makes it easy to connect with Washington customers.
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Understanding Unknown Washington Calls
Receiving unexpected calls from Washington area codes is common:
- Outbound calls from customer service teams
- Personal calls from Washington residents
- Scammers spoofing Washington numbers
- Automated outreach from WA companies
More Information on Area Codes
- 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?
Washington uses 206, 253, 360, 425, and 509.
Can I get a Washington area code even if I live elsewhere?
Residence is not required to use a WA area code.
Why do Washington area codes require 10-digit dialing?
Yes, due to overlays, 10-digit dialing is required statewide.
What is the most iconic Washington area code?
206 is considered the most iconic.
Where does the 509 area code apply?
509 covers Spokane, Yakima, Tri-Cities, Pullman, and eastern WA.