Phone numbers in Carpinteria, California
Carpinteria has 9 phone prefixes in area code 805.
Biggest holders: Frontier, Verizon Wireless, Teleport Communications America. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 22%
- Local phone company 56%
- Internet / business phone carrier 22%
Every prefix in Carpinteria
Search the first six digits of a number in this list. If it's here, the number started in Carpinteria with the carrier shown. If it isn't, check the California page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 805-220 | Verizon Wireless | Mobile carrier | – |
| 805-318 | Teleport Communications America | Internet / business phone carrier | 2009 |
| 805-566 | Frontier | Local phone company | – |
| 805-576 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 805-684 | Frontier | Local phone company | – |
| 805-745 | Frontier | Local phone company | – |
| 805-755 | AT&T (local phone) | Local phone company | – |
| 805-847 | Verizon Wireless | Mobile carrier | 2024 |
| 805-881 | Frontier | 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.