Phone numbers in Belton, Missouri
Belton has 18 phone prefixes in area codes 816, 975.
Biggest holders: Onvoy, AT&T (local phone), Teleport Communications America. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 22%
- Internet / business phone carrier 78%
Every prefix in Belton
Search the first six digits of a number in this list. If it's here, the number started in Belton with the carrier shown. If it isn't, check the Missouri page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 816-265 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 816-281 | Onvoy | Internet / business phone carrier | 2016 |
| 816-318 | AT&T (local phone) | Local phone company | – |
| 816-322 | AT&T (local phone) | Local phone company | – |
| 816-331 | AT&T (local phone) | Local phone company | – |
| 816-348 | AT&T (local phone) | Local phone company | – |
| 816-388 | Onvoy | Internet / business phone carrier | – |
| 816-406 | Bandwidth | Internet / business phone carrier | 2014 |
| 816-425 | Teleport Communications America | Internet / business phone carrier | – |
| 816-441 | Teleport Communications America | Internet / business phone carrier | 2019 |
| 816-535 | Bandwidth | Internet / business phone carrier | 2014 |
| 816-549 | Commio | Internet / business phone carrier | 2022 |
| 816-570 | Teleport Communications America | Internet / business phone carrier | 2024 |
| 816-775 | Teleport Communications America | Internet / business phone carrier | 2017 |
| 816-856 | Onvoy | Internet / business phone carrier | 2021 |
| 816-892 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 816-974 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 975-210 | Onvoy | Internet / business phone carrier | 2026 |
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.