WINDSTREAM WESTERN RESERVE, INC.
24 prefixes in 330 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 330-278 | HINCKLEY | 0666 | — | Yes |
| 330-342 | HUDSON | 0666 | — | — |
| 330-405 | TWINSBURG | 0666 | — | — |
| 330-425 | TWINSBURG | 0666 | — | — |
| 330-463 | NORTHFIELD | 0666 | — | — |
| 330-467 | NORTHFIELD | 0666 | — | — |
| 330-468 | NORTHFIELD | 0666 | — | — |
| 330-486 | TWINSBURG | 0666 | — | Yes |
| 330-487 | TWINSBURG | 0666 | — | — |
| 330-523 | RICHFIELD | 0666 | 2002-07-08 | Yes |
| 330-528 | NORTHFIELD | 0666 | — | Yes |
| 330-562 | AURORA | 0666 | — | — |
| 330-569 | HIRAM | 0666 | — | Yes |
| 330-650 | HUDSON | 0666 | — | — |
| 330-653 | HUDSON | 0666 | — | — |
| 330-655 | HUDSON | 0666 | — | — |
| 330-656 | NORTHFIELD | 0666 | — | — |
| 330-657 | PENINSULA | 0666 | — | Yes |
| 330-659 | RICHFIELD | 0666 | — | — |
| 330-888 | TWINSBURG | 0666 | 2010-02-02 | Yes |
| 330-908 | NORTHFIELD | 0666 | — | — |
| 330-954 | AURORA | 0666 | 2007-04-18 | Yes |
| 330-963 | TWINSBURG | 0666 | — | — |
| 330-995 | AURORA | 0666 | — | — |
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.