SUMMITVL — IN
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| BANDWIDTH.COM CLEC, LLC - IN | 105F | 1 |
| AT&T - LOCAL | 7421 | 1 |
| INDIANA BELL TEL CO INC | 9325 | 1 |
Data last updated: June 25, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| BANDWIDTH.COM CLEC, LLC - IN | 105F | 1 |
| AT&T - LOCAL | 7421 | 1 |
| INDIANA BELL TEL CO INC | 9325 | 1 |