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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) 603

CityPortland
CountyWashington
CarrierFrontier Communications Northwest Inc. - Or
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Landline

(503) 605

CityBeaverton
CountyWashington
CarrierFrontier Communications Northwest Inc. - Or
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Landline

(503) 607

CityPortland
CountyMultnomah
CarrierEschelon Telecomm Of Oregon Inc. - Or
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Landline

(503) 610

CityPortland
CountyMultnomah
CarrierMcimetro Access Transmission Services Llc
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Landline

(503) 612

CityTualatin
CountyWashington
CarrierFrontier Communications Northwest Inc. - Or
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Landline

(503) 613

CityPortland
CountyMultnomah
CarrierMcimetro Access Transmission Services Llc
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Landline

(503) 614

CityPortland
CountyWashington
CarrierFrontier Communications Northwest Inc. - Or
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Landline

(503) 615

CityHillsboro
CountyWashington
CarrierFrontier Communications Northwest Inc. - Or
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