425 Area Code

Area code 425 is a Washington state area code that covers Northern and Eastern suburbs of Seattle.

Washington has area codes of 206, 253, 360, 425, 509, 564.

Counties that Use 425 Area Code

Major Cities that Use 425 Area Code

All Cities & Towns that Use 425 Area Code

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Where is 425 area code?

The following map shows the coverage of 425 area code. The coverage area is shown in green.

Area code map of the entire U.S.