WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS
22 prefixes in 563 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 563-228 | BELLEVUE | 1170 | 2015-06-24 | Yes |
| 563-237 | FREDECKSBG | 1170 | — | Yes |
| 563-253 | TIPTON | 1170 | 2016-11-14 | Yes |
| 563-289 | LE CLAIRE | 1170 | — | Yes |
| 563-339 | SUMNER | 1170 | 2015-10-30 | Yes |
| 563-522 | LOW MOOR | 1170 | — | Yes |
| 563-578 | SUMNER | 1170 | — | Yes |
| 563-635 | LE CLAIRE | 1170 | 2015-06-25 | Yes |
| 563-649 | ATALISSA | 1170 | — | Yes |
| 563-655 | DE WITT | 1170 | 2015-06-25 | Yes |
| 563-659 | DE WITT | 1170 | — | Yes |
| 563-674 | DELMAR | 1170 | — | Yes |
| 563-677 | CHARLOTTE | 1170 | — | Yes |
| 563-687 | SABULA | 1170 | — | Yes |
| 563-724 | MOSCOW | 1170 | — | Yes |
| 563-785 | DURANT | 1170 | — | Yes |
| 563-872 | BELLEVUE | 1170 | — | Yes |
| 563-886 | TIPTON | 1170 | — | Yes |
| 563-893 | BENNETT | 1170 | — | Yes |
| 563-944 | LOWDEN | 1170 | — | Yes |
| 563-945 | STANWOOD | 1170 | — | Yes |
| 563-946 | ROCHESTER | 1170 | — | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.