Phone numbers in Princeton, Missouri
Princeton has 3 phone prefixes in area code 660.
Biggest holders: AT&T Mobility, Grand River Mutual Tel, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 67%
- Local phone company 33%
Every prefix in Princeton
Search the first six digits of a number in this list. If it's here, the number started in Princeton with the carrier shown. If it isn't, check the Missouri page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 660-365 | AT&T Mobility | Mobile carrier | 2002 |
| 660-748 | Grand River Mutual Tel | Local phone company | – |
| 660-953 | Verizon Wireless | Mobile carrier | 2005 |
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.