POST FALLS — ID
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | 4321 | 3 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ID | 678B | 3 |
| ONVOY, LLC - ID | 689F | 1 |
| TWC IP ENABLED SERVICES, LLC | 793K | 1 |
| COMMIO, LLC | 939H | 1 |