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Area Code Overview
Area code 360 is a geographic telephone area code in Washington that went into service on January 15, 1995. The geographic regions covered by this area code overlay has a population of approximately 1,735,923.
Overlay and Dialing Rules
- Area Code: 360
- State: Washington
- Type: General Purpose Code
- In Service Date: January 15, 1995
- Overlay Complex: 206/360/564
- Local Dialing Plan: This area does require you to dial the area code when calling locally.
Estimated Number of Assigned Phone Numbers in Area Code 360
This area code is ranked 135th out of 363 nationwide in estimated assigned phone numbers. Within the state territory it serves, it is ranked 2nd out of 6.
5,758,000
Estimated Service-Type Mix of Assigned Phone Numbers in Area Code 360
Wireless
2,101,000 assigned
36.49%
Wireline and VoIP
3,318,000 assigned
57.62%
Other / Unclassified
339,000 assigned
5.89%
Estimated Share of Wireless Numbers Originally Assigned to Each Carrier in Area Code 360
Estimated assigned wireless phone numbers: 2,101,000
Numbers may later be ported to another carrier, but this chart reflects original number assignment, not current subscriber share.
Verizon Wireless 857,000 (40.79%)
T-Mobile 635,000 (30.22%)
AT&T Wireless 578,000 (27.51%)
UScellular 31,000 (1.48%)
Estimated Share of Wireline and VoIP Numbers Originally Assigned to Each Carrier in Area Code 360
Estimated assigned wireline and VoIP phone numbers: 3,318,000
ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 317,000 (9.55%)
Comcast Business 219,000 (6.60%)
Bandwidth 132,000 (3.98%)
Peerless Network 90,000 (2.71%)
MCIMETRO ACCESS TRANSMISSION SERVICES LLC 76,000 (2.29%)
ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 72,000 (2.17%)
ASTOUND BROADBAND, LLC - WA 56,000 (1.69%)
TERRA NOVA TELECOM INC. 53,000 (1.60%)
Other / Unclassified Assigned Numbering in Area Code 360
Estimated assigned other or unclassified phone numbers: 339,000
TELEPORT COMMUNICATIONS AMERICA, LLC - WA 58,000 (17.11%)
SPOK, INC. 50,000 (14.75%)
YCOM NETWORKS, INC. 40,000 (11.80%)
ELTOPIA COMMUNICATIONS, LLC - WA 37,000 (10.91%)
LEWIS RIVER TEL. CO., INC. 20,000 (5.90%)
TENINO TEL. CO. 20,000 (5.90%)
HAT ISLAND TEL. CO. 10,000 (2.95%)
HOOD CANAL TEL. CO. 10,000 (2.95%)
INLAND TEL CO 10,000 (2.95%)
KALAMA TEL. CO. 10,000 (2.95%)
MCDANIEL TEL. CO. 10,000 (2.95%)
NORTH COUNTY COMMUNICATION CORPORATION - OR 10,000 (2.95%)
Cities and Towns in Area Code 360
Aberdeen, Washington Amboy, Washington Ashford, Washington Bainbridge Island, Washington Battle Ground, Washington Belfair, Washington Black Diamond, Washington Bremerton, Washington Buckley, Washington Bucoda, Washington Camas, Washington Caples, Washington Castle Rock, Washington Cathlamet, Washington Centralia, Washington Chehalis, Washington Cougar, Washington Curtis, Washington Des Moines, Washington Dewatto, Washington Eatonville, Washington Elma, Washington Enumclaw, Washington Forks, Washington Grays River, Washington Hat Island, Washington Hood, Washington Hoodsport, Washington Kalama, Washington Kingston, Washington La Center, Washington Long Beach, Washington Longview, Washington Marysville, Washington Montesano, Washington Morton, Washington Mossyrock, Washington Mount Vernon, Washington Naselle, Washington Oak Harbor, Washington Ocosta, Washington Olympia, Washington Orting, Washington Pacific Beach, Washington Point Roberts, Washington Port Angeles, Washington Port Ludlow, Washington Port Orchard, Washington Port Townsend, Washington Poulsbo, Washington Richmond Beach, Washington Ridgefield, Washington Rochester, Washington Salkum, Washington San Juan County, Washington Seattle, Washington Shelton, Washington Silverdale, Washington Skykomish, Washington Snohomish, Washington South Bend, Washington South Prairie, Washington Tenino, Washington Toledo, Washington Union, Washington Vader, Washington Vancouver, Washington Vashon, Washington Whatcom County, Washington Winlock, Washington Woodland, Washington Yacolt, Washington Yale, Washington Yelm, Washington These geographic regions are also served by area codes 206 and 564.
How These Figures Were Built
These figures are estimates based on public phone-number assignment records. They are meant to show the likely mix of assigned phone numbers associated with area code 360, not live customer counts.
Some providers may have assigned phone numbers tied to this area code even if they do not actively market or sell service locally. These figures reflect public number-assignment records, not confirmed local service availability.
They also do not reflect number portability at the individual phone-number level, so some numbers may now be used on a different network or by a different provider than the original assignment records suggest.
Population data and locality matching provided by GeoNames.
Last refreshed: April 15, 2026 6:22 pm