WINDSTREAM MISSOURI, INC.
23 prefixes in 660 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 660-256 | ROTHVILLE | 1885 | — | Yes |
| 660-265 | MILAN | 1885 | — | Yes |
| 660-266 | HOLLIDAY | 1885 | — | Yes |
| 660-272 | MENDON | 1885 | — | Yes |
| 660-291 | MADISON | 1885 | — | Yes |
| 660-297 | ALBANY | 1885 | 2016-08-31 | Yes |
| 660-348 | MILAN | 1885 | 2017-01-11 | Yes |
| 660-367 | PATTONSBG | 1885 | — | Yes |
| 660-368 | FLORENCE | 1885 | — | Yes |
| 660-445 | MILAN | 1885 | — | Yes |
| 660-470 | LACLEDE | 1885 | 2016-07-11 | Yes |
| 660-533 | COFFEY | 1885 | — | Yes |
| 660-559 | MADISON | 1885 | 2016-07-11 | Yes |
| 660-564 | GRANT CITY | 1885 | — | Yes |
| 660-663 | GALLATIN | 1885 | — | — |
| 660-726 | ALBANY | 1885 | — | Yes |
| 660-749 | WINSTON | 1885 | — | Yes |
| 660-786 | ALLENDALE | 1885 | — | Yes |
| 660-828 | JAMESON | 1885 | — | Yes |
| 660-856 | SUMNER | 1885 | — | Yes |
| 660-858 | FLORENCE | 1885 | 2016-08-12 | Yes |
| 660-954 | GALLATIN | 1885 | 2015-06-17 | Yes |
| 660-963 | LACLEDE | 1885 | — | 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.