| Business | Phone |
| Oreana Emergency Fire Oreana 62554 | (217) 000-1111 |
| Oreana Village Office 407 S View St, Oreana 62554 | (217) 468-2476 |
| Whitmore Road District 5331 Kirby Rd, Oreana 62554 | (217) 468-2522 |
| Whitmore Road District 5660 Prairie Rd, Oreana 62554 | (217) 468-2522 |
| Whitmore Supervisor Office Oreana Town Hall, Oreana 62554 | (217) 468-2511 |