Phone numbers in Corvallis, Oregon
Corvallis has 33 phone prefixes in area codes 458, 541.
Biggest holders: CenturyLink / Lumen, T-Mobile (including Sprint), Level 3 (Lumen). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 24%
- Local phone company 42%
- Internet / business phone carrier 30%
- Phone company 3%
Every prefix in Corvallis
Search the first six digits of a number in this list. If it's here, the number started in Corvallis with the carrier shown. If it isn't, check the Oregon page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 458-272 | Peerless Network Of Oregon | Internet / business phone carrier | 2021 |
| 458-307 | Onvoy | Internet / business phone carrier | 2023 |
| 458-342 | Onvoy | Internet / business phone carrier | 2026 |
| 541-207 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 541-224 | Teleport Communications America | Internet / business phone carrier | – |
| 541-230 | T-Mobile (including Sprint) | Mobile carrier | – |
| 541-231 | Verizon Wireless | Mobile carrier | – |
| 541-243 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 541-250 | T-Mobile (including Sprint) | Mobile carrier | – |
| 541-257 | Allstream | Internet / business phone carrier | – |
| 541-286 | Bandwidth | Internet / business phone carrier | – |
| 541-360 | Next Gen Phone Sys-or | Phone company | 2003 |
| 541-368 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 541-452 | Allstream | Internet / business phone carrier | – |
| 541-602 | AT&T Mobility | Mobile carrier | – |
| 541-713 | CenturyLink / Lumen | Local phone company | – |
| 541-714 | CenturyLink / Lumen | Local phone company | – |
| 541-715 | CenturyLink / Lumen | Local phone company | – |
| 541-737 | CenturyLink / Lumen | Local phone company | – |
| 541-738 | CenturyLink / Lumen | Local phone company | – |
| 541-740 | AT&T Mobility | Mobile carrier | – |
| 541-745 | CenturyLink / Lumen | Local phone company | – |
| 541-750 | CenturyLink / Lumen | Local phone company | – |
| 541-752 | CenturyLink / Lumen | Local phone company | – |
| 541-753 | CenturyLink / Lumen | Local phone company | – |
| 541-754 | CenturyLink / Lumen | Local phone company | – |
| 541-757 | CenturyLink / Lumen | Local phone company | – |
| 541-758 | CenturyLink / Lumen | Local phone company | – |
| 541-760 | Verizon Wireless | Mobile carrier | – |
| 541-766 | CenturyLink / Lumen | Local phone company | – |
| 541-768 | CenturyLink / Lumen | Local phone company | – |
| 541-829 | T-Mobile (including Sprint) | Mobile carrier | – |
| 541-908 | T-Mobile (including Sprint) | Mobile carrier | – |
Most prefixes are pooled: the 10,000 numbers in each are handed out in blocks of 1,000 to different carriers, and people can also take their numbers to another carrier. So the carrier shown is where the prefix started, not a guarantee about any one number. Source: NANPA central office code records, 2026-10-10.