Area code 775: where it is and who calls from it
Area code 775 is in Nevada.
Nevada (Carson City, Reno, Elko, Ely, Sparks, Winnemucca, Great Basin National Park, Naval Air Station Fallon, and all of Nevada, except for most of Clark County in southernmost Nevada)
| Where | Nevada |
|---|---|
| Time zone | Pacific Time (Mountain Time in West Wendover) ยท local time |
| In service since | 1998 |
| Overlay | No |
| Prefixes assigned | 601 of 792 possible (76%) |
Where 775 numbers started
Every prefix is assigned to a rate center, the local calling area it was set up in. These are the biggest in 775, with how many prefixes each has.
Plus 17 smaller rate centers.
Who holds 775 numbers
- Mobile carrier 21%
- Local phone company 30%
- Internet / business phone carrier 42%
- Phone company 8%
| Carrier | Type | Prefixes | Share |
|---|---|---|---|
| Onvoy | Internet / business phone carrier | 124 | 21% |
| AT&T (local phone) | Local phone company | 124 | 21% |
| AT&T Mobility | Mobile carrier | 48 | 8% |
| Verizon Wireless | Mobile carrier | 42 | 7% |
| T-Mobile (including Sprint) | Mobile carrier | 28 | 5% |
| Frontier | Local phone company | 28 | 5% |
| Level 3 (Lumen) | Internet / business phone carrier | 25 | 4% |
| Utility Telecom Group | Phone company | 20 | 3% |
| Matrix Telecom, Llc. S/i/i Tnci | Internet / business phone carrier | 14 | 2% |
| Bandwidth | Internet / business phone carrier | 14 | 2% |
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.
States served: Nevada.
Other area codes in Nevada
Got a call from 775?
An area code tells you where a number was first assigned, not where the caller is. People keep their numbers when they move, and scammers can fake any number. If you weren't expecting the call, let it go to voicemail.
If the call shows a 775 number that matches the first six digits of your own, that's often neighbor spoofing. Use the box above to check the full number.
Area code facts from the NANPA area code database (updated 10/06/2026); prefixes and carriers from NANPA's central office code records (updated 2026-10-10). Place description adapted from Wikipedia, CC BY-SA 4.0.