Phone numbers in Rockford, Ohio
Rockford has 5 phone prefixes in area codes 419, 567.
Biggest holders: Brightspeed Of Northwest Ohio, Goldstar Communications, Level 3 (Lumen). This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 40%
- Internet / business phone carrier 40%
- Phone company 20%
Every prefix in Rockford
Search the first six digits of a number in this list. If it's here, the number started in Rockford with the carrier shown. If it isn't, check the Ohio page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 419-363 | Brightspeed Of Northwest Ohio | Local phone company | – |
| 419-907 | Goldstar Communications | Phone company | 2007 |
| 567-324 | Level 3 (Lumen) | Internet / business phone carrier | 2013 |
| 567-576 | Onvoy | Internet / business phone carrier | 2022 |
| 567-789 | Wabash Mutual Telephone | Local phone company | 2016 |
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.