ASHTON — IA
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER COMMUNICATIONS OF IOWA, INC. | 1127 | 1 |
| ONVOY, LLC - IA | 221F | 1 |
| TON80 COMMUNICATIONS, LLC | 516J | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER COMMUNICATIONS OF IOWA, INC. | 1127 | 1 |
| ONVOY, LLC - IA | 221F | 1 |
| TON80 COMMUNICATIONS, LLC | 516J | 1 |