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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) 665

CityGresham
CountyMultnomah
CarrierFrontier Communications Northwest Inc. - Or
View Prefix
Landline

(503) 666

CityGresham
CountyMultnomah
CarrierFrontier Communications Northwest Inc. - Or
View Prefix
Landline

(503) 667

CityGresham
CountyMultnomah
CarrierFrontier Communications Northwest Inc. - Or
View Prefix
Landline

(503) 668

CitySandy
CountyClackamas
CarrierFrontier Communications Northwest Inc. - Or
View Prefix
Landline

(503) 669

CityGresham
CountyMultnomah
CarrierFrontier Communications Northwest Inc. - Or
View Prefix
Landline

(503) 670

CityPortland
CountyWashington
CarrierFrontier Communications Northwest Inc. - Or
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Landline

(503) 671

CityBeaverton
CountyWashington
CarrierFrontier Communications Northwest Inc. - Or
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Landline

(503) 672

CityBeaverton
CountyWashington
CarrierFrontier Communications Northwest Inc. - Or
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Landline

(503) 673

CityTualatin
CountyWashington
CarrierFrontier Communications Northwest Inc. - Or
View Prefix
Landline

(503) 674

CityGresham
CountyMultnomah
CarrierFrontier Communications Northwest Inc. - Or
View Prefix