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  5. Area Code 425

Where Is Area Code 425?

Area code 425 is found in the US state of Washington. Primarily servicing the city of Everett (population: 160178), area code 425 covers 3 counties of Washington.

Located in the Pacific time zone, area code 425 is on the same time as Los Angeles, CA.

Area code 425 was brought into effect on April 27, 1997. 425 was split from the parent 206 area code.

Map of  with area code 425 highlighted

Counties in Area Code 425

  • King,
  • Snohomish.

Most Populous Cities in Area Code 425

City County City Population Time Zone
Everett Snohomish 160,178 PST
Renton King 146,983 PST
Bellevue King 136,502 PST
Lynnwood Snohomish 95,428 PST
Redmond King 80,272 PST
Bothell Snohomish 80,008 PST
Kirkland King 77,693 PST
Edmonds Snohomish 55,722 PST
Issaquah King 52,480 PST
Sammamish King 48,295 PST
Woodinville King 37,266 PST
Maple Valley King 32,400 PST
Lake Stevens Snohomish 31,367 PST
Bothell King 30,364 PST
Kenmore King 21,224 PST
Mukilteo Snohomish 20,815 PST
Mountlake Terrace Snohomish 20,493 PST
North Bend King 14,435 PST
Snoqualmie King 13,199 PST
Duvall King 11,148 PST
Carnation King 7,031 PST
Fall City King 5,872 PST
Medina King 3,088 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.