Home / Area 503
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) 298

CityHillsboro
CountyWashington
CarrierLevel 3 Communications Llc - Or
View Prefix
Landline

(503) 300

CitySheridan
CountyYamhill
CarrierCharter Fiberlink Or-ccvii Llc - Or
View Prefix
Wireless

(503) 302

CitySalem
CountyMarion
CarrierCellco Partnership Dba Verizon Wireless - Or
View Prefix
Landline

(503) 303

CityPortland
CountyMultnomah
CarrierMcimetro Access Transmission Services Llc
View Prefix
Landline

(503) 305

CityVancouver
CountyClark
CarrierMcimetro Access Transmission Services Llc
View Prefix
Wireless

(503) 307

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

(503) 308

CityHillsboro
CountyWashington
CarrierTeleport Communications America Llc - Or
View Prefix