360 Phone Number Lookup | Washington Area Code

Look up any phone number starting with 360 to identify the owner name, address, spam reports, and more. The 360 area code is serving the part of Washington state outside metropolitan Seattle and west of the Cascade Mountains.

Look Up a 360 Phone Number

Enter a full 10-digit number to identify the caller and whether it has been reported as spam.

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Where Is Area Code 360 Located?

The larger, western portion stretches from the Strait of Juan de Fuca through the Olympic Peninsula and Southwest Washington to the Oregon border, while the portion on the east shore of Puget Sound stretches from the border with British Columbia, Canada, almost to Everett. Whidbey Island in Puget Sound is also included.

Counties Served:

  • King
  • Pierce
  • Snohomish

Major Cities:

  • Vancouver
  • Bellingham
  • Bremerton
  • Olympia
  • Longview
  • Mount Vernon
  • Anacortes
  • Port Angeles
  • Centralia

Other Cities and Towns:

  • Aberdeen
  • Arlington
  • Battle Ground
  • Burlington
  • Camas
  • Chehalis
  • Enumclaw
  • Ferndale
  • Forks
  • Kelso
  • Marysville
  • Oak Harbor
  • Point Roberts
  • Port Orchard
  • Port Townsend
  • Poulsbo
  • Raymond
  • Sequim
  • Shelton
  • Silverdale
  • Snohomish
  • South Bend
  • Stanwood
  • Washougal
  • Woodland
  • Yelm

Overlay System

Since 2017, area code 360 is part of an overlay complex with area code 564 , which also overlays 206 . Beginning July 29, 2017, all calls in western Washington required ten-digit dialing. Area code 360 was newly assigned in 1995 in an area code split of 206.

Area Code 360 Location Map

Area Code 360 Location on Washington Map

Area code 360 is a general purpose code which was placed in service on January 15, 1995.

Phone Number Prefixes and Carriers

Our Washington phone number lookup for the 360 area code analyzes the three-digit prefix to identify the initially assigned telecommunications company and rate center. This prefix code data may help to determine the U.S. carrier, Washington geographic region, and local calling area associated with the phone number.

Phone numbers follow the following structure under the North American Numbering Plan:

  • NPA- area code (where the number was originally assigned)
  • NXX - Central office code that locates the specific neighborhood and identifies the service provider
  • XXXX - Subscriber number identifies the individual phone line within that local exchange

Understanding the area code can help you determine if a call is local to your area. However, keep in mind that due to mobile number portability and VoIP services, the caller may be anywhere in the United States, so it’s best to search for the most recent phone number details.

Prefixes by Company

Company Number of Prefixes
QWEST CORPORATION 169
ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 80
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 78
T-MOBILE USA, INC. 56
NEW CINGULAR WIRELESS PCS, LLC 54
TELEPORT COMMUNICATIONS AMERICA, LLC - WA 46
LEVEL 3 COMMUNICATIONS, LLC - WA 43
CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 35
ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 25
GLOBAL CROSSING LOCAL SERVICES, INC. - WA 18
ONVOY, LLC - WA 15
COMCAST IP PHONE, LLC 14
UNITED STATES CELLULAR - WA 12
UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 10
LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 8
METROPCS, INC. 8
WHIDBEY TEL. CO. 8
CENTURYTEL OF INTER-ISLAND, INC. DBA CENTURYLINK 6
MCIMETRO ACCESS TRANSMISSION SERVICES LLC 6
SPRINT SPECTRUM, L.P. 6
MCLEODUSA TELECOMMUNICATION SERVICES, INC. - WA 5
USA MOBILITY WIRELESS, INC. 5
LEWIS RIVER TEL. CO., INC. 4
YCOM NETWORKS, INC. 4
MCDANIEL TEL. CO. 3
RAINIER CONNECT, INC. - WA 3
XO WASHINGTON, INC. 3
BANDWIDTH.COM CLEC, LLC - WA 2
CENTURYLINK COMMUNICATIONS, LLC 2
INTRADO COMMUNICATIONS, LLC 2
MASHELL TELECOM, INC. 2
RADIANTIQ LLC 2
SKYE TELECOM LLC DBA SKYETEL 2
TENINO TEL. CO. 2
WESTERN WAHKIAKUM COUNTY TEL. CO. 2
ASTOUND BROADBAND, LLC - WA 1
AT&T - LOCAL 1
CORETEL WASHINGTON, INC. - WA 1
HOOD CANAL TEL. CO. 1
HOOD CANAL TELCO, INC. DBA HOOD CANAL COMM - WA 1
INLAND TEL CO 1
KALAMA TEL. CO. 1
NORTH COUNTY COMMUNICATION CORPORATION - OR 1
NUSO, LLC 1
PEERLESS NETWORK OF WASHINGTON, LLC - WA 1
SALISH NETWORKS, INC. - WA 1
SKYLINE TELECOM COMPANY - WA 1
TOLEDO TEL. CO., INC. 1
TSS DIGITAL SERVICES, LCC - WA 1

Carrier names have been updated from their original FCC assignments to reflect current companies following mergers, acquisitions, and rebranding. Updates were determined using AI-assisted research and may not be accurate or reflect up to date changes. This data is provided without warranties of accuracy or completeness.

Prefixes by Rate Center

Rate Center Number of Prefixes
VANCOUVER 113
OLYMPIA 83
WHATCOMCTY 67
MT VERNON 47
MARYSVILLE 35
SILVERDALE 32
LONGVIEW 30
BREMERTON 29
PT ANGELES 21
ABERDEEN 19
SNOHOMISH 19
OAK HARBOR 17
CHEHALIS 15
PTTOWNSEND 14
CAMAS 13
SHELTON 13
CENTRALIA 11
FORKS 9
PORT ORCH 9
POULSBO 9
SAN JUAN 9
BATTLEGRND 8
ENUMCLAW 8
SO WHIDBEY 7
BELFAIR 6
LONG BEACH 6
MORTON 6
YELM 6
ELMA 5
BUCKLEY 4
HOODSPORT 4
KINGSTON 4
PORTLUDLOW 4
RIDGEFIELD 4
SOUTH BEND 4
BLACKDIMND 3
EATONVILLE 3
GRAYHARBCO 3
ROCHESTER 3
SKYKOMISH 3
BUCODA 2
CASTLEROCK 2
CATHLAMET 2
COPALIS 2
CRYSTAL MT 2
CURTIS 2
HOOD CANAL 2
LA CENTER 2
LKQUINAULT 2
MONTESANO 2
ORTING 2
SALKUM 2
SO PRAIRIE 2
STEVESPASS 2
WOODLAND 2
AMBOY 1
ASHFORD 1
CHIMACMCTR 1
COUGAR 1
DEWATTO 1
GRAYSRIVER 1
KALAMA 1
MOSSYROCK 1
NASELLE 1
OCOSTA 1
PACIFICBCH 1
PT ROBERTS 1
TENINO 1
TOLEDO 1
UNION 1
VADER 1
WINLOCK 1
YACOLT 1
YALE 1

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