Phone numbers in Lawrenceburg, Indiana
Lawrenceburg has 10 phone prefixes in area code 812.
Biggest holders: Brightspeed Of Indiana, T-Mobile (including Sprint), Level 3 (Lumen). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 30%
- Local phone company 30%
- Internet / business phone carrier 30%
- Phone company 10%
Every prefix in Lawrenceburg
Search the first six digits of a number in this list. If it's here, the number started in Lawrenceburg with the carrier shown. If it isn't, check the Indiana page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 812-221 | T-Mobile (including Sprint) | Mobile carrier | – |
| 812-260 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 812-290 | T-Mobile (including Sprint) | Mobile carrier | – |
| 812-496 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 812-532 | Brightspeed Of Indiana | Local phone company | – |
| 812-537 | Brightspeed Of Indiana | Local phone company | – |
| 812-539 | Brightspeed Of Indiana | Local phone company | – |
| 812-577 | Comcast | Internet / business phone carrier | – |
| 812-584 | Verizon Wireless | Mobile carrier | 2001 |
| 812-977 | Enhanced Telecomm | Phone company | 2016 |
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.