Phone numbers in Longview, Washington
Longview has 37 phone prefixes in area codes 360, 564.
Biggest holders: CenturyLink / Lumen, Level 3 (Lumen), T-Mobile (including Sprint). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 43%
- Local phone company 24%
- Internet / business phone carrier 27%
- Paging service 3%
- Phone company 3%
Every prefix in Longview
Search the first six digits of a number in this list. If it's here, the number started in Longview with the carrier shown. If it isn't, check the Washington page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 360-200 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 360-218 | Onvoy | Internet / business phone carrier | 2016 |
| 360-232 | Windstream (PAETEC) | Internet / business phone carrier | 2001 |
| 360-261 | T-Mobile (including Sprint) | Mobile carrier | – |
| 360-270 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 360-353 | Allstream | Internet / business phone carrier | – |
| 360-355 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 360-414 | CenturyLink / Lumen | Local phone company | – |
| 360-423 | CenturyLink / Lumen | Local phone company | – |
| 360-425 | CenturyLink / Lumen | Local phone company | – |
| 360-430 | AT&T Mobility | Mobile carrier | – |
| 360-431 | AT&T Mobility | Mobile carrier | – |
| 360-439 | Spok | Paging service | – |
| 360-442 | CenturyLink / Lumen | Local phone company | – |
| 360-501 | CenturyLink / Lumen | Local phone company | – |
| 360-560 | AT&T Mobility | Mobile carrier | – |
| 360-562 | Intrado Communications | Phone company | 2002 |
| 360-575 | CenturyLink / Lumen | Local phone company | – |
| 360-577 | CenturyLink / Lumen | Local phone company | – |
| 360-578 | CenturyLink / Lumen | Local phone company | – |
| 360-636 | CenturyLink / Lumen | Local phone company | – |
| 360-644 | T-Mobile (including Sprint) | Mobile carrier | 2017 |
| 360-703 | Allstream | Internet / business phone carrier | 2001 |
| 360-747 | UScellular | Mobile carrier | – |
| 360-749 | UScellular | Mobile carrier | – |
| 360-751 | UScellular | Mobile carrier | – |
| 360-762 | MetroPCS (T-Mobile) | Mobile carrier | 2018 |
| 360-846 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 360-916 | MetroPCS (T-Mobile) | Mobile carrier | 2019 |
| 360-957 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 360-998 | Level 3 (Lumen) | Internet / business phone carrier | 2015 |
| 564-217 | Level 3 (Lumen) | Internet / business phone carrier | 2021 |
| 564-239 | Boost / Virgin Mobile | Mobile carrier | 2023 |
| 564-244 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 564-262 | T-Mobile (including Sprint) | Mobile carrier | 2022 |
| 564-265 | AT&T Mobility | Mobile carrier | 2025 |
| 564-333 | Fractel | 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.