← Area code 503
503-378 phone numbers
Numbers 503-378-0000 to 503-378-9999 are assigned to Qwest Corporation in Salem, OR.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 503-378
- 1 (503) 378-1179 13complaints
- 2 (503) 378-7526 2complaints
- 3 (503) 378-0366 1complaints
- 4 (503) 378-0552 1complaints
- 5 (503) 378-1208 1complaints
- 6 (503) 378-1711 1complaints
- 7 (503) 378-1931 1complaints
- 8 (503) 378-2139 1complaints
- 9 (503) 378-3720 1complaints
- 10 (503) 378-3775 1complaints
- 11 (503) 378-4222 1complaints
- 12 (503) 378-5020 1complaints
- 13 (503) 378-5167 1complaints
- 14 (503) 378-5349 1complaints
- 15 (503) 378-5787 1complaints
- 16 (503) 378-6389 1complaints
- 17 (503) 378-6600 1complaints
- 18 (503) 378-6661 1complaints
- 19 (503) 378-6939 1complaints
- 20 (503) 378-7084 1complaints
- 21 (503) 378-7612 1complaints
- 22 (503) 378-8407 1complaints
- 23 (503) 378-8525 1complaints
- 24 (503) 378-9117 1complaints
- 25 (503) 378-9356 1complaints