Phone numbers in Stanford, Indiana
Stanford has 4 phone prefixes in area codes 812, 930.
Biggest holders: Smithville Telephone, Comcast, TON80 Communications. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 50%
- Internet / business phone carrier 50%
Every prefix in Stanford
Search the first six digits of a number in this list. If it's here, the number started in Stanford with the carrier shown. If it isn't, check the Indiana page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 812-400 | Comcast | Internet / business phone carrier | 2010 |
| 812-825 | Smithville Telephone | Local phone company | – |
| 812-826 | Smithville Telephone | Local phone company | – |
| 930-422 | TON80 Communications | Internet / business phone carrier | 2022 |
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.