| Business | Phone |
| Benton Carroll Salem Schl Dist 11685 W State Route 163, Oak Harbor 43449 | (419) 898-6210 |
| Carroll Elementary School 3536 N State Route 19, Oak Harbor 43449 | (419) 898-6215 |
| Oak Harbor High School 11661 W State Route 163, Oak Harbor 43449 | (419) 898-6216 |
| Oak Harbor Junior High School 315 N Church St, Oak Harbor 43449 | (419) 898-6217 |
| R C Waters Elementary School 220 E Ottawa St, Oak Harbor 43449 | (419) 898-6219 |
| St Boniface Catholic School 215 W Oak St, Oak Harbor 43449 | (419) 898-1340 |