LEHI — UT
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| QWEST CORPORATION | 9636 | 7 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | 3 |
| NEW CINGULAR WIRELESS PCS, LLC | 6010 | 2 |
| FIRSTDIGITAL COMMUNICATIONS, LLC | 716D | 2 |
| ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 7176 | 2 |