Phone numbers in Gallatin, Missouri
Gallatin has 4 phone prefixes in area code 660.
Biggest holders: Windstream Missouri, AT&T Mobility, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 50%
- Local phone company 50%
Every prefix in Gallatin
Search the first six digits of a number in this list. If it's here, the number started in Gallatin with the carrier shown. If it isn't, check the Missouri page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 660-334 | AT&T Mobility | Mobile carrier | – |
| 660-605 | Verizon Wireless | Mobile carrier | 2004 |
| 660-663 | Windstream Missouri | Local phone company | – |
| 660-954 | Windstream Missouri | Local phone company | 2015 |
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.