PUCO Telephone Service Areas (0)
| AT&T Ohio |
| Arcadia |
| Arthur Mutual |
| Ayersville |
| Bascom Mutual |
| Benton Ridge |
| Buckland |
| CenturyTel dba CenturyLink |
| Champaign |
| Chillicothe |
| Cincinnati Bell |
| Columbus Grove |
| Conneaut |
| Continental |
| Doylestown |
| Farmers Mutual |
| Fort Jennings |
| Frontier |
| Frontier North |
| Germantown |
| Glandorf |
| Kalida |
| Little Miami |
| McClure |
| Middle Point Home |
| Minford |
| Mixed |
| New Knoxville |
| Nova |
| Oakwood |
| Orwell |
| Ottoville Mutual |
| Pattersonville |
| Ridgeville |
| Sherwood Mutual |
| Sycamore |
| Telephone Service Co |
| UTO dba CenturyLink |
| United of Indiana |
| Vanlue |
| Vaughnsville |
| Wabash Mutual |
| Windstream Ohio |
| Windstream Western Reserve |
| none |
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