Phone numbers in Milan, Tennessee
Milan has 7 phone prefixes in area code 731.
Biggest holders: AT&T Mobility, AT&T (local phone), Bandwidth. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 43%
- Local phone company 29%
- Internet / business phone carrier 29%
Every prefix in Milan
Search the first six digits of a number in this list. If it's here, the number started in Milan with the carrier shown. If it isn't, check the Tennessee page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 731-238 | Bandwidth | Internet / business phone carrier | – |
| 731-295 | AT&T Mobility | Mobile carrier | 2026 |
| 731-318 | MCImetro (Verizon Business) | Internet / business phone carrier | 2016 |
| 731-613 | AT&T Mobility | Mobile carrier | – |
| 731-686 | AT&T (local phone) | Local phone company | – |
| 731-723 | AT&T (local phone) | Local phone company | – |
| 731-995 | AT&T Mobility | Mobile carrier | – |
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.