Cowlitz County, Washington

Cowlitz County, Washington, has 13 towns and 10 ZIP codes, in area code 360, with 564 as an overlay.

Towns in Cowlitz County, A to Z

Town	ZIP codes	Area codes
Ariel	98603	360, 564
Beacon Hill	nearest98626	360, 564
Carrolls	98609	360, 564
Castle Rock	98611	360, 564
Kalama	98625	360, 564
Kelso	98626	360, 564
Lexington	nearest98626	360, 564
Longview	98632	360, 564
Longview Heights	nearest98632	360, 564
Ryderwood	98581	360, 564
Silverlake	98645	360, 564
Toutle	98649	360, 564
Woodland	98674	360, 564

ZIP codes in Cowlitz County

98581Ryderwood360, 564
98603Ariel360, 564
98609Carrolls360, 564
98611Castle Rock360, 564
98625Kalama360, 564
98626Kelso360, 564
98632Longview360, 564
98645Silverlake360, 564
98649Toutle360, 564
98674Woodland360, 564

Area codes in Cowlitz County

Area code 360
In service since January 15, 1995. Shares its area with 564. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
Area code 564
In service since August 28, 2017. Shares its area with 206 and 360. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Local numbers in area code 360

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