FISHERS — IN
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| INDIANA BELL TEL CO INC | 9325 | 19 |
| LEVEL 3 COMMUNICATIONS, LLC - IN | 4803 | 4 |
| OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | 3 |
| PAETEC ITEL, LLC | 829J | 3 |
| ONVOY, LLC - IN | 097D | 2 |