Phone numbers in Auburn, Indiana
Auburn has 11 phone prefixes in area code 260.
Biggest holders: T-Mobile (including Sprint), AT&T (local phone), AT&T Mobility. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 45%
- Local phone company 27%
- Internet / business phone carrier 18%
- Phone company 9%
Every prefix in Auburn
Search the first six digits of a number in this list. If it's here, the number started in Auburn with the carrier shown. If it isn't, check the Indiana page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 260-294 | T-Mobile (including Sprint) | Mobile carrier | 2022 |
| 260-333 | Indigital Telecom | Phone company | 2006 |
| 260-570 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 260-572 | Windstream (PAETEC) | Internet / business phone carrier | 2001 |
| 260-573 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 260-620 | Commio | Internet / business phone carrier | 2022 |
| 260-908 | AT&T Mobility | Mobile carrier | – |
| 260-909 | AT&T Mobility | Mobile carrier | – |
| 260-920 | AT&T (local phone) | Local phone company | – |
| 260-925 | AT&T (local phone) | Local phone company | – |
| 260-927 | AT&T (local phone) | Local phone company | – |
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.