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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.

Wireless

(503) 936

CityHillsboro
CountyWashington
CarrierCellco Partnership Dba Verizon Wireless - Or
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Landline

(503) 937

CityPortland
CountyMultnomah
CarrierMcimetro Access Transmission Services Llc
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Wireless

(503) 939

CityHillsboro
CountyWashington
CarrierCellco Partnership Dba Verizon Wireless - Or
View Prefix
Landline

(503) 943

CityPortland
CountyMultnomah
CarrierElectric Lightwave Llc Dba Integra Telecom - Or
View Prefix