Phone numbers in McGill, Nevada
McGill has 8 phone prefixes in area code 775.
Biggest holders: Onvoy, AT&T (local phone), Utility Telecom Group. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 12%
- Internet / business phone carrier 75%
- Phone company 12%
Every prefix in McGill
Search the first six digits of a number in this list. If it's here, the number started in McGill with the carrier shown. If it isn't, check the Nevada page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 775-235 | AT&T (local phone) | Local phone company | – |
| 775-269 | Onvoy | Internet / business phone carrier | – |
| 775-280 | Utility Telecom Group | Phone company | 2001 |
| 775-368 | Onvoy | Internet / business phone carrier | – |
| 775-653 | TON80 Communications | Internet / business phone carrier | 2022 |
| 775-667 | Onvoy | Internet / business phone carrier | – |
| 775-717 | Onvoy | Internet / business phone carrier | 2018 |
| 775-855 | Onvoy | 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.