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503-370 PHONE NUMBERS

The 503-370-XXXX area code prefix is located in Portland, Oregon including Sherwood, Tualatin and was originally put into service on February 4th 1994. Run a search and find out who's calling you now.

Recently Reported Numbers

Not Available

Recently Unidentified numbers

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

503-370-3977Teleport Communications America
503-370-3787Qwest Corporation
503-370-6191Usa Mobility Wireless
503-370-4208Tw Telecom Of Oregon LLC
503-370-2442Qwest Corporation
503-370-3205Tw Telecom Of Oregon LLC
503-370-3668Qwest Corporation
503-370-6699Sprint Spectrum L.p.
503-370-8860Qwest Corporation
503-370-6491Integra Telecom Of Oregon
503-370-7927Sprint Spectrum L.p.
503-370-4283Level 3 Communications
503-370-2584Sprint Spectrum L.p.
503-370-4122Qwest Corporation
503-370-1903Cellco Partnership DBA Verizon Wireless
503-370-2198Qwest Corporation
503-370-1898Integra Telecom Of Oregon
503-370-1804Tw Telecom Of Oregon LLC

Most searched numbers

Cell
All Time This Month
503-370-6093 First seen 2014-06-03 503-370-6022 First seen 2011-05-19
503-370-7991 First seen 2017-07-06 503-370-5940 First seen 2011-04-20
503-370-1470 First seen 2010-07-05 503-370-9219 First seen 2019-08-12
503-370-5940 First seen 2016-02-02 503-370-4424 First seen 2016-01-17
503-370-5957 First seen 2016-02-21 503-370-7991 First seen 2018-01-30
Landline
All Time This Month
503-370-3438 First seen 2011-05-18 503-370-5955 First seen 2015-04-20
503-370-7089 First seen 2013-10-12 503-370-6962 First seen 2012-07-18
503-370-3603 First seen 2017-03-15 503-370-6655 First seen 2011-11-25
503-370-6900 First seen 2014-12-08 503-370-4288 First seen 2010-06-30
503-370-9087 First seen 2014-07-25 503-370-3603 First seen 2016-04-28

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