LAKE STA — IN
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER NORTH, INC.. - IN | 0772 | 2 |
| FBN INDIANA, INC. - IN | 4117 | 1 |
| TON80 COMMUNICATIONS, LLC | 516J | 1 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN | 7440 | 1 |
| FRACTEL, LLC | 965H | 1 |