COUNCILBLF — IA
Data last updated: October 30, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| QWEST CORPORATION | 9631 | 10 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | 6570 | 4 |
| AERIAL COMMUNICATIONS, INC. | 6701 | 3 |
| GREAT PLAINS BROADBAND, INC. - NE | 012E | 1 |
| ONVOY, LLC - IA | 221F | 1 |