Phone numbers in Freeport, Michigan
Freeport has 3 phone prefixes in area code 616.
Biggest holders: Wow! Internet, Cable And Phone, Onvoy, AT&T (local phone). 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 Freeport
Search the first six digits of a number in this list. If it's here, the number started in Freeport with the carrier shown. If it isn't, check the Michigan page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 616-449 | Wow! Internet, Cable And Phone | Phone company | 2012 |
| 616-601 | Onvoy | Internet / business phone carrier | 2021 |
| 616-765 | 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.