CHARITON VALLEY TEL. CO.
18 prefixes in 660 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 660-222 | BYNUMVILLE | 1864 | — | — |
| 660-226 | NEWCAMBRIA | 1864 | — | — |
| 660-239 | ATLANTA | 1864 | — | Yes |
| 660-261 | CLIFTON HL | 1864 | — | — |
| 660-277 | HUNTSVILLE | 1864 | — | Yes |
| 660-295 | JACKSONVL | 1864 | — | — |
| 660-388 | SALISBURY | 1864 | — | Yes |
| 660-481 | FOR GREEN | 1864 | — | — |
| 660-486 | ETHEL | 1864 | — | — |
| 660-534 | BOSWORTH | 1864 | — | — |
| 660-549 | DE WITT | 1864 | — | — |
| 660-565 | HALE | 1864 | — | — |
| 660-689 | NEW BOSTON | 1864 | — | — |
| 660-695 | BUCKLIN | 1864 | — | — |
| 660-768 | CALLAO | 1864 | — | — |
| 660-773 | BEVIER | 1864 | — | — |
| 660-775 | EXCELLO | 1864 | — | — |
| 660-777 | PRAIRIE HL | 1864 | — | — |
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.