Phone numbers in Paradise Valley, Nevada
Paradise Valley has 3 phone prefixes in area code 775.
Biggest holders: AT&T Mobility, Humboldt Telephone. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 67%
- Local phone company 33%
Every prefix in Paradise Valley
Search the first six digits of a number in this list. If it's here, the number started in Paradise Valley with the carrier shown. If it isn't, check the Nevada page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 775-479 | AT&T Mobility | Mobile carrier | 2021 |
| 775-578 | Humboldt Telephone | Local phone company | – |
| 775-579 | AT&T Mobility | Mobile carrier | 2024 |
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.