Area Codes for Seattle, Washington

The area codes used in the Seattle metropolitan area are: 206, 425, 253. See below for details.

In Seattle, area codes are always included in written telephone numbers and area codes must be dialed for all calls, even for local calling. All United States phone numbers are 10-digits total, including a 3-digit area code and a 7-digit local subscriber number.

Seattle area code information:

• Area codes for Seattle and Washington
• Area codes by town
• Lookup area codes
• Seattle area code maps

Area codes are used to route phone calls to a specific geographic area within a country. All area codes in the US are exactly 3-digits long.

In the past, a given region often had just one area code. Nowadays, many cities and towns in denser urban areas have 2 or more area codes.

To make an inbound international call (or domestic long distance call) to a Seattle landline or mobile phone, you need to dial the appropriate 3-digit area code, followed by a 7-digit local subscriber number.

If you don't have a fully specified 10-digit phone number, including area code, you will not be able to complete an inbound call.

Lookup Seattle phone numbers

Back to top

Back to top

Lookup Seattle Area Codes

To find the area codes (or ZIP codes) used in the Seattle area, please use the WhitePages.com search widgets below. The first widget looks up area codes and ZIP codes by town. The second widget does reverse lookup by area code or ZIP code.

Results will open in new page.

Find an Area Code or ZIP Code
City
State or Province Select One 'All States' Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware District Of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming --------------- 'All Provinces' Alberta British Columbia Manitoba New Brunswick Newfoundland and Labrador Northwest Territories Nova Scotia Nunavut Ontario Prince Edward Island Quebec Saskatchewan Yukon Territory
Show: Area Codes	ZIP Codes

Reverse Area Code or ZIP Code

Area Code or ZIP Code

Back to top

Seattle, Washington Area Code Maps

The following map shows area codes for the Seattle area.

Seattle, Washington Area Code Map

Source: WhitePages.com

Washington State Area Code Map

Source: WhitePages.com

Maps may not be completely up to date. Check other map links below if this appears out of date.

Back to top

City Codes vs. Area Codes

In some cases, area codes may be referred to as city codes. However, a 'city code' more correctly refers to the codes used to designate airports and other geographic locations. These codes are issued under the United Nation's UN/LOCODE system and/or the IATA airport coding system. The city code for Seattle is SEA.

Other Area Code Information

• WhitePages.com - USA & United States area code maps
• NANPA* - USA area codes search
• NANPA* - USA area code maps
• NANPA* - US national area code map (with time zone overlay)
• NANPA* - planned area code changes
• CNA* - Canada area codes map

* NANPA is the North American Numbering Plan Administrator. CNA is the Canadian Numbering Administrator. These are the official groups responsible for phone numbers in the US and Canada.

Seattle online telephone directories

Seattle dialing steps