CASCADE — ID
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| CTC TELECOM, INC. | 4032 | 1 |
| ZIPLY FIBER IDAHO, LLC DBA ZIPLY FIBER | 4427 | 1 |
| FRACTEL, LLC | 965H | 1 |
Data last updated: June 25, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| CTC TELECOM, INC. | 4032 | 1 |
| ZIPLY FIBER IDAHO, LLC DBA ZIPLY FIBER | 4427 | 1 |
| FRACTEL, LLC | 965H | 1 |