Phone numbers in Old Fort, Ohio
Old Fort has 3 phone prefixes in area code 419.
Biggest holders: Brightspeed Of Northwest Ohio, Qualstar Communications. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 67%
- Phone company 33%
Every prefix in Old Fort
Search the first six digits of a number in this list. If it's here, the number started in Old Fort with the carrier shown. If it isn't, check the Ohio page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 419-493 | Qualstar Communications | Phone company | 2001 |
| 419-580 | Brightspeed Of Northwest Ohio | Local phone company | 2001 |
| 419-992 | Brightspeed Of Northwest Ohio | 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.