FRONTIER COMMUNICATIONS OF WISCONSIN LLC
27 prefixes in 715 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 715-243 | NEWRICHMND | 0944 | — | Yes |
| 715-246 | NEWRICHMND | 0944 | — | — |
| 715-248 | STARPRAIRI | 0944 | — | Yes |
| 715-272 | SUGAR CAMP | 0870 | — | Yes |
| 715-275 | ELCHO | 0870 | — | Yes |
| 715-277 | LKTOMAHAWK | 0870 | — | Yes |
| 715-282 | CRESCENTLK | 0870 | — | Yes |
| 715-361 | RHINELANDR | 0870 | — | Yes |
| 715-362 | RHINELANDR | 0870 | — | — |
| 715-365 | RHINELANDR | 0870 | — | — |
| 715-369 | RHINELANDR | 0870 | — | — |
| 715-427 | RIB LAKE | 0870 | — | Yes |
| 715-478 | CRANDON | 0870 | — | — |
| 715-487 | PELICAN LK | 0870 | — | Yes |
| 715-524 | SHAWANO | 0964 | — | — |
| 715-526 | SHAWANO | 0964 | — | — |
| 715-535 | TIGERTON | 0964 | — | Yes |
| 715-649 | ARGONNE | 0870 | — | Yes |
| 715-745 | CECIL | 0964 | — | Yes |
| 715-752 | BEAR CREEK | 0964 | — | Yes |
| 715-754 | MARION | 0964 | — | Yes |
| 715-756 | NEOPIT | 0964 | — | Yes |
| 715-787 | GRESHAM | 0964 | — | Yes |
| 715-793 | BOWLER | 0964 | — | Yes |
| 715-799 | KESHENA | 0964 | — | Yes |
| 715-823 | CLINTONVL | 0964 | — | Yes |
| 715-926 | MONDOVI | 0912 | — | 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.