Mountlake Terrace Area Codes

About Mountlake Terrace Area Codes

The city of Mountlake Terrace, located in Washington, is served by 1 telephone area code(s) in this dataset. These calling codes connect residential neighborhoods, business districts, and surrounding communities.

Major phone area codes used in Mountlake Terrace include 425. The city falls under the America/Los_Angeles time zone(s), depending on the exact location and provider routing.

List of Area Codes in Mountlake Terrace, Washington

The table below lists all telephone area codes used in Mountlake Terrace, Washington, along with the associated counties and time zones from this dataset.

ZIP Codes in Mountlake Terrace, Washington

Zip code data is not available for this city in the current dataset.

Related Area Code Pages

Explore related area code resources on Burning Compass:

• All area codes in Washington
• Individual area code details are available from the table above.