| Business | Phone |
| Bogard Twp Trustee Rr 1 Box 44, Plainville 47568 | (812) 687-7723 |
| Steele Twp Trustee Road 50 E, Plainville 47568 | (812) 687-7694 |
| Plainville Sewage Works Plainville 47568 | (812) 687-7374 |
| Plainville Town Marshall Rr 1 Box 165, Plainville 47568 | (812) 687-7395 |