GARDEN VALLEY TEL. CO.
24 prefixes in 218 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 218-253 | REDLKFALLS | 1395 | — | Yes |
| 218-268 | GULLY | 1395 | — | — |
| 218-294 | GRYGLA | 1395 | — | — |
| 218-378 | GOODRIDGE | 1395 | — | — |
| 218-435 | FOSSTON | 1395 | — | — |
| 218-459 | GATZKE | 1395 | — | — |
| 218-465 | PLUMMER | 1395 | — | — |
| 218-487 | GONVICK | 1395 | — | — |
| 218-563 | MCINTOSH | 1395 | — | — |
| 218-574 | MAPLE BAY | 1395 | — | — |
| 218-637 | MENTOR | 1395 | — | Yes |
| 218-657 | MINERVA | 1395 | — | — |
| 218-668 | LENGBY | 1395 | — | — |
| 218-687 | ERSKINE | 1395 | — | — |
| 218-694 | BAGLEY | 1395 | — | — |
| 218-698 | BROOKS | 1395 | — | — |
| 218-776 | CLEARBROOK | 1395 | — | Yes |
| 218-785 | SHEVLIN | 1395 | — | — |
| 218-796 | OKLEE | 1395 | — | — |
| 218-926 | BELTRAMI | 1395 | — | — |
| 218-938 | WINGER | 1395 | — | — |
| 218-945 | FERTILE | 1395 | — | — |
| 218-964 | ST HILAIRE | 1395 | — | — |
| 218-968 | LEONARD | 1395 | — | — |
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.