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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) 579

CityBeaverton
CountyWashington
CarrierFrontier Communications Northwest Inc. - Or
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Landline

(503) 582

CityWilsonville
CountyClackamas
CarrierFrontier Communications Northwest Inc. - Or
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Wireless

(503) 583

CityHillsboro
CountyWashington
CarrierCellco Partnership Dba Verizon Wireless - Or
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Landline

(503) 590

CityBeaverton
CountyWashington
CarrierFrontier Communications Northwest Inc. - Or
View Prefix