← Area code 503
503-379 phone numbers
Numbers 503-379-0000 to 503-379-9999 are assigned to Level 3 Communications, LLC (rate centre MCMINNVL, OR, NANPA abbreviation).
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 503-379
- 1 (503) 379-8643 4complaints
- 2 (503) 379-0275 3complaints
- 3 (503) 379-0395 2complaints
- 4 (503) 379-0402 2complaints
- 5 (503) 379-0489 2complaints
- 6 (503) 379-1129 2complaints
- 7 (503) 379-0406 1complaints
- 8 (503) 379-0413 1complaints
- 9 (503) 379-0636 1complaints
- 10 (503) 379-0725 1complaints
- 11 (503) 379-1184 1complaints
- 12 (503) 379-1206 1complaints
- 13 (503) 379-1226 1complaints
- 14 (503) 379-1241 1complaints
- 15 (503) 379-1353 1complaints
- 16 (503) 379-1379 1complaints
- 17 (503) 379-1636 1complaints
- 18 (503) 379-3101 1complaints
- 19 (503) 379-3229 1complaints
- 20 (503) 379-7848 1complaints
- 21 (503) 379-9466 1complaints