CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN
27 prefixes in 320 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 320-233 | FINLAYSON | 1123 | — | Yes |
| 320-254 | BELGRADE | 1123 | — | — |
| 320-369 | PEASE | 1123 | — | Yes |
| 320-382 | KANDIYOHI | 1123 | — | Yes |
| 320-383 | HAZEL RUN | 1123 | — | Yes |
| 320-495 | WAHKON | 1123 | — | Yes |
| 320-532 | ONAMIA | 1123 | — | — |
| 320-558 | CLEARWATER | 1123 | — | Yes |
| 320-563 | WHEATON | 1123 | — | — |
| 320-592 | MCGRATH | 1123 | — | Yes |
| 320-664 | LK LILLIAN | 1123 | — | Yes |
| 320-669 | CLARKFIELD | 1123 | — | Yes |
| 320-676 | ISLE | 1123 | — | — |
| 320-677 | HERMAN | 1123 | — | — |
| 320-684 | MALMO | 1123 | — | Yes |
| 320-692 | GARRISON | 1123 | — | — |
| 320-697 | ELROSA | 1123 | — | Yes |
| 320-743 | CLEAR LAKE | 1123 | — | Yes |
| 320-838 | ASKOV | 1123 | — | Yes |
| 320-848 | HECTOR | 1123 | — | — |
| 320-855 | BOYD | 1123 | — | Yes |
| 320-877 | COSMOS | 1123 | — | — |
| 320-967 | RAYMOND | 1123 | — | — |
| 320-974 | ATWATER | 1123 | — | — |
| 320-978 | PRINSBURG | 1123 | — | — |
| 320-983 | MILACA | 1123 | — | Yes |
| 320-995 | SVEA | 1123 | — | 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.