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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) 825

CityPortland
CountyWashington
CarrierTeleport Communications America Llc - Or
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Landline

(503) 826

CitySandy
CountyClackamas
CarrierFrontier Communications Northwest Inc. - Or
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Landline

(503) 828

CityHillsboro
CountyWashington
CarrierLevel 3 Communications Llc - Or
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Landline

(503) 832

CityPortland
CountyMultnomah
CarrierGlobal Crossing Local Servicesinc.-or
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