Phone numbers in North Pl, Oregon
North Pl has 9 phone prefixes in area codes 503, 971.
Biggest holders: MCImetro (Verizon Business), Level 3 (Lumen), Telnyx. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 11%
- Local phone company 11%
- Internet / business phone carrier 78%
Every prefix in North Pl
Search the first six digits of a number in this list. If it's here, the number started in North Pl with the carrier shown. If it isn't, check the Oregon page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 503-389 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 503-433 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 503-447 | Teleport Communications America | Internet / business phone carrier | – |
| 503-647 | CenturyLink / Lumen | Local phone company | – |
| 503-773 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 503-809 | T-Mobile (including Sprint) | Mobile carrier | – |
| 971-232 | Level 3 (Lumen) | Internet / business phone carrier | 2004 |
| 971-247 | Telnyx | Internet / business phone carrier | – |
| 971-397 | Telnyx | Internet / business phone carrier | 2021 |
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.