FRONTIER NORTH, INC. - OH
56 prefixes in 330 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 330-220 | BRUNSWICK | 0615 | — | — |
| 330-222 | WINONA | 0615 | — | Yes |
| 330-223 | HANOVERTON | 0615 | — | Yes |
| 330-225 | BRUNSWICK | 0615 | — | — |
| 330-239 | SHARON CTR | 0615 | — | Yes |
| 330-273 | BRUNSWICK | 0615 | — | — |
| 330-308 | NEWPHLDLPH | 0615 | — | Yes |
| 330-334 | WADSWORTH | 0615 | — | — |
| 330-335 | WADSWORTH | 0615 | — | — |
| 330-336 | WADSWORTH | 0615 | — | — |
| 330-339 | NEWPHLDLPH | 0615 | — | — |
| 330-343 | NEWPHLDLPH | 0615 | — | — |
| 330-359 | WILMOT | 0615 | — | Yes |
| 330-364 | NEWPHLDLPH | 0615 | — | — |
| 330-365 | NEWPHLDLPH | 0615 | — | Yes |
| 330-435 | CRESTON | 0615 | — | Yes |
| 330-483 | VALLEYCITY | 0615 | — | Yes |
| 330-525 | NOGEORGETN | 0615 | — | Yes |
| 330-527 | GARRETTSVL | 0615 | — | Yes |
| 330-558 | BRUNSWICK | 0615 | 2001-06-06 | Yes |
| 330-602 | NEWPHLDLPH | 0615 | — | — |
| 330-624 | BURBANK | 0615 | — | Yes |
| 330-625 | HOMERVILLE | 0615 | — | Yes |
| 330-627 | CARROLLTON | 0615 | — | — |
| 330-636 | MEDINA | 0615 | 2002-10-07 | Yes |
| 330-648 | SPENCER | 0615 | — | Yes |
| 330-663 | NEWPHLDLPH | 0615 | 2001-05-08 | Yes |
| 330-664 | MONTROSE | 0615 | — | Yes |
| 330-665 | MONTROSE | 0615 | — | — |
| 330-666 | MONTROSE | 0615 | — | — |
| 330-667 | CHATHAM | 0615 | — | Yes |
| 330-668 | MONTROSE | 0615 | — | — |
| 330-670 | MONTROSE | 0615 | — | — |
| 330-721 | MEDINA | 0615 | — | — |
| 330-722 | MEDINA | 0615 | — | — |
| 330-723 | MEDINA | 0615 | — | — |
| 330-725 | MEDINA | 0615 | — | — |
| 330-735 | DELLROY | 0615 | — | Yes |
| 330-738 | MECHANCSTN | 0615 | — | Yes |
| 330-739 | HARLEM SPG | 0615 | — | Yes |
| 330-756 | BEACH CITY | 0615 | — | Yes |
| 330-764 | MEDINA | 0615 | — | — |
| 330-767 | BREWSTER | 0615 | — | Yes |
| 330-769 | SEVILLE | 0615 | — | Yes |
| 330-852 | SUGARCREEK | 0615 | — | Yes |
| 330-859 | MINERAL CY | 0615 | — | Yes |
| 330-862 | PARIS | 0615 | — | Yes |
| 330-863 | MALVERN | 0615 | — | Yes |
| 330-868 | MINERVA | 0615 | — | Yes |
| 330-874 | BOLIVAR | 0615 | — | Yes |
| 330-878 | STRASBURG | 0615 | — | Yes |
| 330-887 | WESTFLDCTR | 0615 | — | Yes |
| 330-893 | BERLIN | 0615 | — | Yes |
| 330-894 | EROCHESTER | 0615 | — | Yes |
| 330-897 | BALTIC | 0615 | — | Yes |
| 330-948 | LODI | 0615 | — | — |
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.