Phone numbers in Hydesville, California
Hydesville has 4 phone prefixes in area code 707.
Biggest holders: Level 3 (Lumen), AT&T (local phone), Csc Voice. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 25%
- Internet / business phone carrier 75%
Every prefix in Hydesville
Search the first six digits of a number in this list. If it's here, the number started in Hydesville with the carrier shown. If it isn't, check the California page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 707-215 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 707-768 | AT&T (local phone) | Local phone company | – |
| 707-851 | Csc Voice | Internet / business phone carrier | 2014 |
| 707-902 | Peerless Network Of California | Internet / business phone carrier | – |
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.