Phone numbers in Columbiacy, Indiana
Columbiacy has 9 phone prefixes in area code 260.
Biggest holders: AT&T Mobility, Verizon Wireless, Brightspeed Of Indiana. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 67%
- Local phone company 22%
- Internet / business phone carrier 11%
Every prefix in Columbiacy
Search the first six digits of a number in this list. If it's here, the number started in Columbiacy with the carrier shown. If it isn't, check the Indiana page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 260-212 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 260-213 | AT&T Mobility | Mobile carrier | – |
| 260-229 | Verizon Wireless | Mobile carrier | 2002 |
| 260-244 | Brightspeed Of Indiana | Local phone company | – |
| 260-248 | Brightspeed Of Indiana | Local phone company | – |
| 260-285 | AT&T Mobility | Mobile carrier | 2021 |
| 260-384 | Verizon Wireless | Mobile carrier | 2026 |
| 260-503 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 260-727 | MetroPCS (T-Mobile) | Mobile 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.