CARMEL — IN
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| INDIANA BELL TEL CO INC | 9325 | 22 |
| OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | 5 |
| LEVEL 3 TELECOM OF INDIANA, LP - IN | 7060 | 4 |
| PAETEC ITEL, LLC | 829J | 4 |
| LEVEL 3 COMMUNICATIONS, LLC - IN | 4803 | 3 |