BUTLER — IN
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER NORTH, INC.. - IN | 0772 | 1 |
| BANDWIDTH.COM CLEC, LLC - IN | 105F | 1 |
| YMAX COMMUNICATIONS CORP. - IN | 352E | 1 |
| ONVOY SPECTRUM, LLC | 624H | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER NORTH, INC.. - IN | 0772 | 1 |
| BANDWIDTH.COM CLEC, LLC - IN | 105F | 1 |
| YMAX COMMUNICATIONS CORP. - IN | 352E | 1 |
| ONVOY SPECTRUM, LLC | 624H | 1 |