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503 Area Code Prefixes Directory

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Qwest Corporation
Carrier

Coverage Area
Counties: Washington, Marion, Clatsop, , Columbia, Polk
Cities: Portland, Salem, Astoria, Clackamas, St Helens, Seaside, Clatskanie, Lake Oswego, Rainier, Oregon City, Independence, Dallas, Falls City, Woodburn

Mcimetro Access Transmission Services LLC
Carrier

Coverage Area
Counties: Washington,
Cities: Portland, Hillsboro, North Plains, Beaverton

Zayo Group
Carrier

Coverage Area
Counties: Washington, Clatsop, Columbia,
Cities: Portland, Astoria, Clatskanie, Warrenton

Cricket Communications
Carrier

Coverage Area
Counties: Washington,
Cities: Portland, Silverton

Electric Lightwave DBA Integra Telecom
Carrier

Coverage Area
Counties: Washington, , Marion
Cities: Portland, Sherwood, Beaverton, Salem

Canby Telephone Association
Carrier

Coverage Area
Counties: Clackamas
Cities: Canby

T-mobile Usa
Carrier

Coverage Area
Counties: Washington, Marion, , Yamhill
Cities: Portland, Salem, Beaver, Seaside, Beaverton, Mcminnville, Woodburn

Centurytel Of Oregon DBA Centurylink
Carrier

Coverage Area
Cities: Government Camp, Timber

Level 3 Communications
Carrier

Coverage Area
Counties: Clatsop, , Yamhill, Washington
Cities: Astoria, Tillamook, Mcminnville, Portland, Tigard, Cloverdale, Rhododendron, Beaverton

Charter Fiberlink Or-ccvii
Carrier

Coverage Area
Counties: Tillamook
Cities: Bay City

United Telephone-northwest-or DBA Centurylink
Carrier

Coverage Area
Counties: Tillamook,
Cities: Bay City, Rockaway, Cloverdale, Beaver, Tillamook, Sheridan, Carlton, Willamina, Grand Ronde

Eschelon Telecomm Of Oregon
Carrier

Coverage Area
Counties: , Washington
Cities: Gresham, Portland, Beaverton

Pac - West Telecomm
Carrier

Coverage Area
Counties: Washington
Cities: Portland

Comcast Phone Of Oregon
Carrier

Coverage Area
Cities: Beaverton, Clackamas, Gresham

Cascade Utilities
Carrier

Coverage Area
Cities: Estacada, Eagle Creek, Corbett

Global Crossing Local Services,inc.-or
Carrier

Coverage Area
Counties: Marion, Washington, , Yamhill
Cities: Salem, Portland, Cloverdale, Mcminnville, Newberg, Dayton

Integra Telecom Of Oregon
Carrier

Coverage Area
Counties: , Marion, Washington, Yamhill
Cities: Beaverton, Newberg, Salem, Gresham, Portland, Tualatin, Mcminnville

Neutral Tandem-oregon
Carrier

Coverage Area
Counties: Washington
Cities: Portland

Nehalem Telecomms DBA Nehalem Tel & Tel
Carrier

Coverage Area
Cities: Nehalem

Radix Networks LLC
Carrier

Coverage Area
Counties: Marion
Cities: Salem

Tw Telecom Of Oregon LLC
Carrier

Coverage Area
Counties: Washington, Clackamas,
Cities: Portland, Canby, Beaverton, Beavercreek, Charbonneau, North Plains, Aurora, Newberg

Xo Oregon
Carrier

Coverage Area
Counties: , Washington
Cities: Beaverton, Portland

Oregon Tel
Carrier

Coverage Area
Counties: , Yamhill
Cities: Beaverton, Mcminnville

North County Communications Corp.
Carrier

Coverage Area
Counties: Washington
Cities: Portland

Scs Communications And Security
Carrier

Coverage Area
Cities: Aumsville

Centurytel Of Oregon
Carrier

Coverage Area
Counties: Clatsop,
Cities: Astoria, Scappoose, Aurora, Charbonneau

Universal Telecommunications
Carrier

Coverage Area
Cities: Seaside, Beaverton

AT&T; Local
Carrier

Coverage Area
Counties: Washington, , Marion
Cities: Portland, Beaverton, Salem

Advanced Telcom Group
Carrier

Coverage Area
Counties: Marion
Cities: Salem

Teltrust Corporation
Carrier

Coverage Area
Counties: Washington
Cities: Portland

Beaver Creek Cooperative Telephone Co.
Carrier

Coverage Area
Cities: Beavercreek, Redland

Astound Broadband
Carrier

Coverage Area
Counties: , Marion
Cities: Molalla, Gervais, Lyons, Woodburn, Salem

Bandwidth.com Clec
Carrier

Coverage Area
Cities: Corbett

Clear Creek Mutual Telephone Co.
Carrier

Coverage Area
Cities: Redland

St Paul Cooperative Telephone Association
Carrier

Coverage Area
Cities: St Paul

Monitor Cooperative Telephone Co.
Carrier

Coverage Area
Cities: Mount Angel

Pacific Wave Communications
Carrier

Coverage Area
Counties: Yamhill
Cities: Mcminnville

Molalla Telephone Co.
Carrier

Coverage Area
Cities: Molalla

Stayton Cooperative Telephone Co.
Carrier

Coverage Area
Cities: Stayton

Gervais Telephone Co.
Carrier

Coverage Area
Cities: Gervais

Colton Telephone Co.
Carrier

Coverage Area
Cities: Colton

Mt. Angel Telephone Co.
Carrier

Coverage Area
Cities: Mount Angel

Peoples Tel Co
Carrier

Coverage Area
Cities: Lyons

X5 Solutions - WA
Carrier

Coverage Area
Cities: Aumsville

Ymax Communications Corp.
Carrier

Coverage Area
Cities: Rhododendron

The 503 area code is located in Portland, Oregon including Sherwood, Tualatin and was originally put into service on February 4th 1994. Find whose number this is.

Recently Reported Numbers

(503) 714-9554Dangerous

They won’t stop calling me

(503) 445-4813Neutral

unsolicited call. blocked immediately. called twice in a couple minutes.

(503) 528-7412Unknown

Red Cross Blood Donation request

(503) 339-8126Unknown

Constantly calls

(503) 809-2782Unknown

Trying to find out who owns this number.

(503) 333-1151Unknown

The caller left no message.

(503) 308-6609Unknown

Google business listing scam

(503) 732-8243Unknown

Calls and hangs up.

(503) 336-9093Unknown

I answer they hang up.

(503) 244-3394Dangerous

I called back and this number is disconnected

Recently Unidentified numbers

503 area code numbers that might be spam, scams or that people have reported as unidentified callers

503-937-1467Mcimetro Access Transmission Services LLC
503-676-3404Teleport Communications America
503-453-7023Frontier Communications Northwest
503-928-6575New Cingular Wireless PCS
503-909-1566Qwest Corporation
503-905-4832Electric Lightwave DBA Integra Telecom
503-551-9904New Cingular Wireless PCS
503-751-7001Qwest Corporation
503-553-7136Qwest Corporation
503-547-5141Frontier Communications Northwest
503-971-1696UNKNOWN
503-326-2458Qwest Corporation
503-156-9126UNKNOWN
503-178-1433UNKNOWN
503-552-5079Qwest Corporation
503-180-3821UNKNOWN
503-362-5412Qwest Corporation
503-371-7036Qwest Corporation
503-815-6875United Telephone-northwest-or DBA Centurylink

Most searched numbers

Cell
All TimeThis Month
503-428-3547First seen 2015-06-29503-389-5740First seen 2016-12-04
503-468-9580First seen 2018-10-03503-305-9709First seen 2017-12-04
503-387-5251First seen 2018-03-15503-309-6752First seen 2011-02-25
503-539-6007First seen 2010-06-05503-793-6783First seen 2011-10-28
503-117-1804First seen 2018-05-01503-622-1245First seen 2014-12-18
Landline
All TimeThis Month
503-777-9529First seen 2018-08-09503-443-3568First seen 2011-03-28
503-778-1265First seen 2018-12-21503-619-8050First seen 2018-03-23
503-233-5724First seen 2018-12-27503-502-7734First seen 2012-03-09
503-802-6110First seen 2011-07-19503-857-1158First seen 2012-03-21
503-507-3533First seen 2012-05-29503-837-7601First seen 2017-06-23

Cities With coverage

CITY LIST
Amity
Astoria
Aumsville
Aurora
Bay City
Beaver
Beavercreek
Beaverton
Burlington
Canby
Carlton
Charbonneau
Clackamas
Clatskanie
Cloverdale
Colton
Corbett
Dallas
Dayton
Detroit
Eagle Creek
Estacada
Falls City
Forest Grove
Gervais
Government Camp
Grand Island
Grand Ronde
Gresham
Hillsboro
Independence
Lake Oswego
Lyons
Mcminnville
Mill City
Molalla
Mount Angel
Nehalem
Newberg
North Plains
Oregon City
Portland
Rainier
Redland
Rhododendron
Rockaway
Salem
Scappoose
Scio
Seaside
Sheridan
Sherwood
Silverton
St Helens
St Paul
Stayton
Tigard
Tillamook
Timber
Tualatin
Turner
Vernonia
Warrenton
Willamina
Wilsonville
Woodburn
Yamhill