Zip Area Code

Area code 503

Area code 503 is an Oregon area code, in service since 1947.

971 serves the same area as an overlay, so neighbors can have numbers in any of these codes.

Local calls are dialed with ten digits.

It is in the Pacific Time zone.

State
Oregon
In service since
1947
Overlays
971
Local dialing
ten digits
Time zone
Pacific Time
ZIP codes
152

Map

Map of the 503 area codeThe shaded area shows where 503 numbers are rated, with the neighboring area codes outlined around it.360509541PortlandSalemSandyMcminnvilleTillamookSt HelensAstoriaSeaside
Approximate 503 coverage, drawn from U.S. Census ZIP code areas and NANPA rate centers. Dashed lines are state borders.

Main cities in area code 503

Overlays and neighboring area codes

Overlay, serving the same area: 971.

Neighboring area codes: 360, 509, 541.

Counties in area code 503

Towns in area code 503

And 107 more towns: every town in Oregon.