| Business | Phone |
| Data-Telecom Corp 4 Perry St, Wapakoneta 45895 | (419) 739-9270 |
| New Knoxville Telephone Co 301 South St, Wapakoneta 45895 | (419) 738-8499 |
| Telephone Service Co 102 Willipie St, Wapakoneta 45895 | (419) 739-2249 |
| Telephone Service Co 11303 Wapakoneta Freyburg Rd, Wapakoneta 45895 | (419) 739-2165 |
| Telephone Service Co 1304 Middle Pike, Wapakoneta 45895 | (419) 739-2169 |
| Telephone Service Co 14412 Bay Rd, Wapakoneta 45895 | (419) 739-2161 |
| Telephone Service Co 2 Willipie St, Wapakoneta 45895 | (419) 739-2200 |
| Telephone Service Co 402 Industrial Dr, Wapakoneta 45895 | (419) 739-2242 |
| Telephone Service Co 404 Ashland Ave, Wapakoneta 45895 | (419) 739-2171 |
| Telephone Service Co 932 Dearbaugh Ave, Wapakoneta 45895 | (419) 941-2201 |