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  5. Area Code 206

Where Is Area Code 206?

Area code 206 is found in the US state of Washington. Primarily servicing the city of Seattle (population: 871005), area code 206 covers 2 counties of Washington.

Located in the Pacific time zone, area code 206 is on the same time as Los Angeles, CA.

Area code 206 was brought into effect on January 1, 1947.

Map of  with area code 206 highlighted

Counties in Area Code 206

  • King,
  • Kitsap.

Most Populous Cities in Area Code 206

City County City Population Time Zone
Seattle King 871,005 PST
Mercer Island King 23,594 PST
Bainbridge Island Kitsap 23,378 PST
Vashon King 11,043 PST

Note: The above list is based off of the top 25 most populous cities in the area code as per 2012 United States Census Bureau estimates.

View all United States Area Codes.

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This page was last updated on July 3, 2015.