503 Area Code Phone Directory

Information for Area Code 503

State: OR
Largest City in Area: PORTLAND

Where is Area Code 503?

Area code (503) is in the state of OR. Below, are the major cities in the area code (503).

Major Cities in 503

PORTLAND, OR (2,800,613)
BEAVERTON, OR (870,608)
SALEM, OR (650,242)
HILLSBORO, OR (406,007)
GRESHAM, OR (381,591)
VANCOUVER, WA (289,933)
LAKE OSWEGO, OR (285,698)
OREGON CITY, OR (267,858)
CLACKAMAS, OR (207,057)
MILWAUKIE, OR (190,358)

Zip Codes in 503

97211
97212
97213
97214
97215
97216
97217
97218
97219
97220
97221
97222
97223
97224
97225
97227
97228
97229
97230
97231