Area code 385: where it is and who calls from it
Area code 385 is in Utah.
Utah (Counties of Davis; Morgan; Salt Lake; Utah; and Weber along the Wasatch Front, including the cities of Salt Lake City, Ogden, and Provo)
| Where | Utah |
|---|---|
| Time zone | Mountain Time ยท local time |
| In service since | 2009 |
| Overlay | Yes, with 801 |
| Prefixes assigned | 494 of 792 possible (62%) |
Overlay: 385 covers the same area as 801. Overlay areas use 10-digit dialing, so a seven-digit number alone won't connect, and neighbors can have different area codes.
Where 385 numbers started
Every prefix is assigned to a rate center, the local calling area it was set up in. These are the biggest in 385, with how many prefixes each has.
Who holds 385 numbers
- Mobile carrier 46%
- Local phone company 3%
- Internet / business phone carrier 46%
- Phone company 5%
| Carrier | Type | Prefixes | Share |
|---|---|---|---|
| AT&T Mobility | Mobile carrier | 97 | 20% |
| Onvoy | Internet / business phone carrier | 75 | 15% |
| T-Mobile (including Sprint) | Mobile carrier | 63 | 13% |
| Verizon Wireless | Mobile carrier | 52 | 11% |
| Bandwidth | Internet / business phone carrier | 40 | 8% |
| Fractel | Internet / business phone carrier | 17 | 3% |
| Comcast | Internet / business phone carrier | 14 | 3% |
| CenturyLink / Lumen | Local phone company | 14 | 3% |
| Teleport Communications America | Internet / business phone carrier | 14 | 3% |
| TON80 Communications | Internet / business phone carrier | 13 | 3% |
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: Utah.
Other area codes in Utah
Got a call from 385?
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 385 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.