Phone numbers in Rosebush, Michigan
Rosebush has 3 phone prefixes in area code 989.
Biggest holders: Daystarr Communications, AT&T (local phone), TON80 Communications. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 33%
- Internet / business phone carrier 33%
- Phone company 33%
Every prefix in Rosebush
Search the first six digits of a number in this list. If it's here, the number started in Rosebush with the carrier shown. If it isn't, check the Michigan page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 989-334 | Daystarr Communications | Phone company | 2009 |
| 989-433 | AT&T (local phone) | Local phone company | – |
| 989-664 | TON80 Communications | Internet / business phone 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.