Area Code Information
| Area Code: | 503 |
| State: | Oregon |
| Primary City: | Portland, Oregon |
| Time Zone: | Pacific |
Area code 503 serves the Portland, Oregon region in Oregon. This area code is in the Pacific time zone.
Browse Prefixes
Click on any prefix to browse phone numbers in that exchange:
503-200
503-201
503-202
503-203
503-204
503-205
503-206
503-207
503-208
503-209
503-210
503-211
503-212
503-213
503-214
503-215
503-216
503-217
503-218
503-219
503-220
503-221
503-222
503-223
503-224
503-225
503-226
503-227
503-228
503-229
Showing sample prefixes. All prefixes from 200-999 are available.