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503-403 PHONE NUMBERS

The 503-403-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

503-403-3142Cricket Communications
503-403-7472Cascade Utilities
503-403-5052Qwest Corporation
503-403-4420Electric Lightwave DBA Integra Telecom
503-403-3300New Cingular Wireless PCS
503-403-8028Global Crossing Local Services,inc.-or
503-403-5811Qwest Corporation
503-403-4635Sprint Spectrum L.p.
503-403-5701Frontier Communications Northwest
503-403-2895T-mobile Usa
503-403-7158Centurytel Of Oregon
503-403-6143Frontier Communications Northwest
503-403-5698Qwest Corporation
503-403-3081Qwest Corporation
503-403-3116Qwest Corporation
503-403-2438Cricket Communications
503-403-3471Peoples Tel Co
503-403-9664Frontier Communications Northwest

Most searched numbers

Cell
All Time This Month
503-403-7536 First seen 2018-03-27 503-403-7627 First seen 2011-05-19
503-403-4245 First seen 2017-07-10 503-403-8775 First seen 2010-07-26
503-403-4245 First seen 2010-10-03 503-403-7536 First seen 2016-06-23
503-403-8965 First seen 2010-12-21 503-403-5934 First seen 2013-10-03
503-403-1166 First seen 2014-03-08 503-403-3036 First seen 2017-08-16
Landline
All Time This Month
503-403-6368 First seen 2010-03-25 503-403-5897 First seen 2012-01-01
503-403-5094 First seen 2015-08-31 503-403-5940 First seen 2012-05-30
503-403-5094 First seen 2011-08-23 503-403-8355 First seen 2014-07-24
503-403-9176 First seen 2015-08-26 503-403-6668 First seen 2016-03-06
503-403-4962 First seen 2017-04-20 503-403-6368 First seen 2016-10-31

Cities With coverage

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Wilsonville
Woodburn
Yamhill