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  5. Area Code 360

Where Is Area Code 360?

Area code 360 is found in the US state of Washington. Primarily servicing the city of Vancouver (population: 308574), area code 360 covers 18 counties of Washington.

Located in the Pacific time zone, area code 360 is on the same time as Los Angeles, CA.

Area code 360 was brought into effect on January 15, 1995. 360 was split from the parent 206 area code.

Map of  with area code 360 highlighted

Counties in Area Code 360

  • Clallam,
  • Clark,
  • Cowlitz,
  • Grays Harbor,
  • Island,
  • Jefferson,
  • King,
  • Kitsap,
  • Lewis,
  • Mason,
  • Pacific,
  • Pierce,
  • San Juan,
  • Skagit,
  • Snohomish,
  • Thurston,
  • Wahkiakum,
  • Whatcom.

Most Populous Cities in Area Code 360

City County City Population Time Zone
Vancouver Clark 308,574 PST
Olympia Thurston 171,111 PST
Bellingham Whatcom 120,137 PST
Bremerton Kitsap 86,112 PST
Marysville Snohomish 75,100 PST
Port Orchard Kitsap 62,902 PST
Snohomish Snohomish 62,345 PST
Longview Cowlitz 49,006 PST
Mount Vernon Skagit 45,841 PST
Arlington Snohomish 41,942 PST
Oak Harbor Island 39,220 PST
Lacey Thurston 37,491 PST
Shelton Mason 36,710 PST
Port Angeles Clallam 35,800 PST
Battle Ground Clark 35,272 PST
Poulsbo Kitsap 29,981 PST
Camas Clark 28,746 PST
Monroe Snohomish 28,713 PST
Sequim Clallam 27,025 PST
Silverdale Kitsap 26,177 PST
Sedro Woolley Skagit 24,625 PST
Kelso Cowlitz 24,423 PST
Centralia Lewis 24,217 PST
Chehalis Lewis 23,647 PST
Aberdeen Grays Harbor 23,452 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 modified on July 3, 2015.