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US area code · Washington

206 area code

Where the 206 area code is, its overlay and how to dial a +1 206 number from anywhere.

CoversSeattle, WashingtonTime zonePacific (PT)TypeOverlay
Quick answer

The 206 area code is in Seattle, Washington, United States (Pacific (PT)). To call from abroad: +1 206 555-0123. It is an overlay, so all 10 digits are dialled.

StateWashington
Main areaSeattle
Time zonePacific (PT)
TypeOverlay
10-digit dialingRequired
In service since01-Jan-1947

The 206 area code is a geographic North American Numbering Plan (NANP) code covering Seattle, Washington. It has been in service since 01-Jan-1947 and sits in the Pacific (PT) time zone.

Overlay 206 shares its region

Several area codes cover the same geographic area, so two neighbours can have different codes. Because of the overlay, you must dial all 10 digits (area code + number) even for local calls.

206564

How to dial a 206 number

From abroad+1 206 555-0123
Within the US / Canada1 206 555-0123
Locally (same area)206 555-0123

Cities in the 206 area code

A 206 number is usually in one of these places in Washington — 2 counties.

Bainbridge Island KitsapBurienDes MoinesMercer Island KingSeattle KingShorelineWhite Center

Other Washington area codes

253360425509564

Frequently asked questions

Where is the 206 area code?

The 206 area code is in Seattle, Washington, United States (Pacific (PT)).

Is 206 an overlay area code?

Yes. 206 overlays the same region as 564, so callers dial all 10 digits.

Do I have to dial 10 digits for 206?

Yes — dial the area code plus the seven-digit number.

How do I call a 206 number from another country?

Dial your exit code (or +), then 1, then 206, then the number: +1 206 555-0123.

Source: NANPA numbering plan. An area code covers a region, not a precise address — a 206 number does not pinpoint a street or ZIP code.

Number holders in area code 206

Each prefix (the three digits after the area code) is assigned by NANPA to one telephone company. 769 prefixes are in use in 206, shared by 56 companies. The largest holders:

CompanyPrefixesShare
Qwest Corporation24332%
T-Mobile USA, Inc.9512%
Onvoy, LLC729%
New Cingular Wireless PCS, LLC588%
Cellco Partnership Dba Verizon Wireless577%
Level 3 Communications, LLC344%

Source: NANPA central office code assignments. A number keeps its original prefix when it is ported to another carrier.

Complaints about 206 numbers

Reports to the FTC, last 30 days
624
Recorded messages or robocalls
53%
Rank among area codes
#132 of 670
Most reported subjects
Other (259)
Reducing your debt (credit cards, mortgage, student loans) (81)
Dropped call or no message (74)

Period Aug 26 – Sep 24, 2026. These are the numbers shown on the caller ID of the reported calls; many are spoofed and do not belong to the real caller.

Source: US Federal Trade Commission, Do Not Call reported calls data (daily files).

All US area codes United States +1 Map of area code 206 — cities & rate centres

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