Washington · Pacific Time
360 Area Code
Area code 360 is in Washington, serving western Washington outside the Seattle-Tacoma-Bellevue core, from Vancouver to Bellingham. It is in the Pacific Time zone. It shares its territory with overlay code 564, so 10-digit dialing is required.
Last updated October 1, 2026 · Source: NANPA
Where is the 360 area code?
360 is a Washington area code covering western Washington outside the Seattle-Tacoma-Bellevue core, from Vancouver to Bellingham. In the wider directory it sits in the West region.
Cities in the 360 area code
- Vancouver
- Bellingham
- Olympia
- Marysville
- Bremerton
- Lacey
- Mount Vernon
- Longview
- Camas
- Port Angeles
- Oak Harbor
- Aberdeen
- Centralia
- Anacortes
Counties served by 360
Clark County, Whatcom County, Thurston County, Kitsap County, Skagit County, Cowlitz County, Clallam County, Grays Harbor County, Lewis County and Island County.
360 overlay codes and dialing
The 360 territory is covered by an overlay of 2 area codes: 360, 564. All of them serve the same geographic area, and the original code is 360. Because more than one code covers the same ground, 10-digit dialing is mandatory — you must dial the area code for every local call. New phone lines may be assigned any of these codes.
History of the 360 area code
360 went into service on January 15, 1995, created when it was split from 206. It serves Vancouver and the surrounding part of Washington, and today shares its territory with overlay code 564. For how codes are created, split, and overlaid, see how area codes work.
Is 360 a scam or spam risk?
360 is a legitimate geographic area code, not a premium or toll line, so a call from it costs you nothing extra. That said, scammers frequently spoof real local area codes to look familiar on caller ID. A genuine 360 number on your screen is no guarantee the caller is in Vancouver, WA or trustworthy. See spam & scam-risk area codes for how spoofing works and how to respond.
Other Washington area codes
Explore more
See every code in Washington, compare codes across the West region, or view all Pacific Time codes. You can also browse the 3XX block or the complete numeric list of US area codes.
New to how this all works? Start with how area codes work, then read up on overlays, 10-digit dialing, and spam & scam-risk codes. To check another number, use the area code lookup tool.
Quick answers
360 area code FAQ
Where is the 360 area code?
The 360 area code is in Washington, covering western Washington outside the Seattle-Tacoma-Bellevue core, from Vancouver to Bellingham, in the West region.
What cities are in the 360 area code?
Cities in the 360 area code include Vancouver, Bellingham, Olympia, Marysville, Bremerton, Lacey, Mount Vernon, Longview, Camas and Port Angeles.
What time zone is 360 in?
360 is in the Pacific Time zone.
What is the overlay for the 360 area code?
360 shares its territory with 564. Both codes (360, 564) serve the same area, so 10-digit dialing is required for every call.
When did the 360 area code start?
360 went into service on January 15, 1995.
Do I have to dial 10 digits for 360?
Yes. Because 360 is an overlay area, you must dial the full 10-digit number (area code + 7 digits) for every call.
Is 360 a toll-free or premium code?
No. 360 is a standard geographic area code, so calling it costs the same as any local or long-distance call on your plan. Toll-free calls use 800, 888, 877, 866, 855, 844 or 833.