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Area Code Lookup

Area Code 503 Phone Lookup

Oregon, United States. Explore phone prefixes, caller activity, exchange details, and community reports connected to this area code.

783prefix records
66lookup pages
503area code

Phone Prefixes in This Area Code

Each prefix groups related phone numbers by exchange, location, carrier, and line type.

Landline

(503) 359

CityForest Grove
CountyWashington
CarrierFrontier Communications Northwest Inc. - Or
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Landline

(503) 368

CityNehalem
CountyTillamook
CarrierNehalem Telecomms Inc. Dba Nehalem Tel & Tel
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