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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) 443

CityPortland
CountyWashington
CarrierFrontier Communications Northwest Inc. - Or
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Landline

(503) 444

CityPortland
CountyMultnomah
CarrierElectric Lightwave Llc Dba Integra Telecom - Or
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Landline

(503) 445

CityPortland
CountyWashington
CarrierIntegra Telecom Of Oregon Inc. - Or
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Landline

(503) 447

CityPortland
CountyWashington
CarrierTeleport Communications America Llc - Or
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Landline

(503) 448

CityStayton
CountyMarion
CarrierScs Communications And Security Inc. - Or
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Landline

(503) 451

CityPortland
CountyWashington
CarrierTeleport Communications America Llc - Or
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Landline

(503) 453

CityPortland
CountyMultnomah
CarrierFrontier Communications Northwest Inc. - Or
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Landline

(503) 454

CityPortland
CountyWashington
CarrierTeleport Communications America Llc - Or
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