Phone numbers in Neosho, Missouri
Neosho has 12 phone prefixes in area code 417.
Biggest holders: UScellular, AT&T Mobility, AT&T (local phone). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 67%
- Local phone company 17%
- Internet / business phone carrier 17%
Every prefix in Neosho
Search the first six digits of a number in this list. If it's here, the number started in Neosho with the carrier shown. If it isn't, check the Missouri page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 417-312 | Verizon Wireless | Mobile carrier | 2003 |
| 417-346 | Bandwidth | Internet / business phone carrier | 2017 |
| 417-355 | UScellular | Mobile carrier | – |
| 417-378 | Onvoy | Internet / business phone carrier | 2024 |
| 417-389 | AT&T Mobility | Mobile carrier | 2002 |
| 417-451 | AT&T (local phone) | Local phone company | – |
| 417-454 | T-Mobile (including Sprint) | Mobile carrier | – |
| 417-455 | AT&T (local phone) | Local phone company | – |
| 417-456 | UScellular | Mobile carrier | – |
| 417-513 | T-Mobile (including Sprint) | Mobile carrier | 2020 |
| 417-592 | AT&T Mobility | Mobile carrier | 2001 |
| 417-658 | MetroPCS (T-Mobile) | Mobile carrier | 2001 |
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.