Phone numbers in Jasper, Indiana
Jasper has 19 phone prefixes in area codes 812, 930.
Biggest holders: Verizon Wireless, Frontier, T-Mobile (including Sprint). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 47%
- Local phone company 16%
- Internet / business phone carrier 11%
- Phone company 26%
Every prefix in Jasper
Search the first six digits of a number in this list. If it's here, the number started in Jasper with the carrier shown. If it isn't, check the Indiana page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 812-309 | T-Mobile (including Sprint) | Mobile carrier | – |
| 812-351 | T-Mobile (including Sprint) | Mobile carrier | 2012 |
| 812-481 | Frontier | Local phone company | – |
| 812-482 | Frontier | Local phone company | – |
| 812-556 | Fullnet Advanced Communications | Phone company | 2009 |
| 812-559 | Smithville Telecom | Phone company | 2015 |
| 812-630 | AT&T Mobility | Mobile carrier | – |
| 812-631 | Verizon Wireless | Mobile carrier | – |
| 812-634 | Frontier | Local phone company | – |
| 812-639 | Verizon Wireless | Mobile carrier | – |
| 812-661 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 812-771 | Windstream (PAETEC) | Internet / business phone carrier | 2002 |
| 812-817 | Verizon Wireless | Mobile carrier | – |
| 812-827 | AT&T Mobility | Mobile carrier | – |
| 812-848 | Perry-spencer Communications | Phone company | 2008 |
| 812-912 | Verizon Wireless | Mobile carrier | – |
| 812-996 | Fullnet Advanced Communications | Phone company | 2011 |
| 930-235 | Stratus Networks | Phone company | 2021 |
| 930-901 | Onvoy | Internet / business phone carrier | 2021 |
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.