NO VERNON — IN
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER NORTH, INC. - IN | 0779 | 3 |
| BANDWIDTH.COM CLEC, LLC - IN | 105F | 1 |
| SEI DATA, INC. - IN | 4704 | 1 |
| LEVEL 3 COMMUNICATIONS, LLC - IN | 4803 | 1 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 1 |