Phone numbers in Blue Lake, California
Blue Lake has 6 phone prefixes in area codes 369, 707.
Biggest holders: Onvoy, Level 3 (Lumen), AT&T (local phone). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 17%
- Local phone company 17%
- Internet / business phone carrier 67%
Every prefix in Blue Lake
Search the first six digits of a number in this list. If it's here, the number started in Blue Lake with the carrier shown. If it isn't, check the California page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 369-900 | Onvoy | Internet / business phone carrier | 2026 |
| 707-667 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 707-668 | AT&T (local phone) | Local phone company | – |
| 707-702 | Onvoy | Internet / business phone carrier | – |
| 707-719 | Csc Wireless | Mobile carrier | 2019 |
| 707-844 | Csc Voice | Internet / business phone carrier | 2014 |
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.