Phone numbers in Lehi, Utah
Lehi has 22 phone prefixes in area codes 385, 801.
Biggest holders: CenturyLink / Lumen, MCImetro (Verizon Business), Firstdigital Communications. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 9%
- Local phone company 36%
- Internet / business phone carrier 45%
- Phone company 9%
Every prefix in Lehi
Search the first six digits of a number in this list. If it's here, the number started in Lehi with the carrier shown. If it isn't, check the Utah page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 385-287 | CenturyLink / Lumen | Local phone company | 2018 |
| 385-336 | Firstdigital Communications | Phone company | 2012 |
| 385-338 | Onvoy | Internet / business phone carrier | 2019 |
| 385-345 | CenturyLink / Lumen | Local phone company | 2012 |
| 385-352 | Allstream | Internet / business phone carrier | 2015 |
| 385-374 | Allstream | Internet / business phone carrier | 2012 |
| 385-455 | Firstdigital Communications | Phone company | 2015 |
| 385-484 | CenturyLink / Lumen | Local phone company | 2017 |
| 385-510 | AT&T Mobility | Mobile carrier | 2022 |
| 385-574 | AT&T Mobility | Mobile carrier | 2024 |
| 385-746 | TON80 Communications | Internet / business phone carrier | 2022 |
| 385-789 | Fractel | Internet / business phone carrier | 2021 |
| 385-993 | Comcast | Internet / business phone carrier | 2020 |
| 801-331 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 801-341 | CenturyLink / Lumen | Local phone company | 2006 |
| 801-407 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 801-653 | MCImetro (Verizon Business) | Internet / business phone carrier | 2004 |
| 801-753 | CenturyLink / Lumen | Local phone company | 2006 |
| 801-766 | CenturyLink / Lumen | Local phone company | – |
| 801-767 | CenturyLink / Lumen | Local phone company | – |
| 801-768 | CenturyLink / Lumen | Local phone company | – |
| 801-901 | Bandwidth | Internet / business phone carrier | 2010 |
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.