Phone numbers in Wauseon, Ohio
Wauseon has 7 phone prefixes in area code 419.
Biggest holders: Brightspeed Of Northwest Ohio, MetroPCS (T-Mobile), Qualstar Communications. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 29%
- Local phone company 57%
- Phone company 14%
Every prefix in Wauseon
Search the first six digits of a number in this list. If it's here, the number started in Wauseon with the carrier shown. If it isn't, check the Ohio page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 419-330 | Brightspeed Of Northwest Ohio | Local phone company | – |
| 419-335 | Brightspeed Of Northwest Ohio | Local phone company | – |
| 419-337 | Brightspeed Of Northwest Ohio | Local phone company | – |
| 419-388 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 419-404 | Qualstar Communications | Phone company | 2001 |
| 419-583 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 419-590 | Brightspeed Of Northwest Ohio | Local phone company | 2001 |
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.