Amateur Radio Callsigns in ZIP Code: 45657
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| KB8NBH | KING, JONATHAN D | OTWAY | OH | United States |
| W8WWT | Hazelbaker, Todd W | Otway | OH | United States |
| KE8FBI | Kosan, Julius A | Otway | OH | United States |
| KE8FBJ | Kosan, Julius T | Otway | OH | United States |
| KE8IDI | Wuycheck, Ethan T | Otway | OH | United States |
| KE8YIP | Reynolds, Guy H | Otway | OH | United States |