Area Code 503
Information on the 503 Area Code
This area code is located in OR. Coverage includes the following cities:
Amity
Astoria
Aumsville-turner
Aurora
Bay City
Beaver
Beaver Creek
Beaverton
Canby-needy
Cannon Beach
Carlton
Charbonneau
Clackamas
Clatskanie
Cloverdale
Colton
Community Support And Referral Services
Corbett
Dallas
Dayton
Detroit
Directory Assistance
Emergency Services
Estacada
Falls City
Fgb Access Code
Garibaldi
Gervais
Government Camp
Grand Island
Grand Ronde
Gresham
Hood Land
Information Provider
Intralata Pic Validation
Jewell
Knappa
Lyons
Mcminnville
Mill City
Molalla
Monitor
Mount Angel
Nehalem
Newberg
Non Emergency Police And Other Governmental Services
North Plains
One Call Services-pipeline And Utility Safety
Pacific City
Portland
Rainier
Redland
Rockaway
Saint Helens
Saint Paul
Salem
Scappoose
Scio
Seaside
Sheridan
Sherwood
Silverton
Stafford-sandy
Standard Plant Test Code
Stayton
Telco Repair Service
Telecommunications Relay Service
Tillamook
Travel Information Services
Vernonia
Warrenton
Westport
Willamina
Woodburn
Yamhill