| Business | Phone |
| Bia Fire Control Niobrara 68760 | (402) 857-2627 |
| Economic Development Dept 52950 Highway 12 2, Niobrara 68760 | (402) 857-3797 |
| Healthy Start Rr 2 Box 5019, Niobrara 68760 | (402) 857-2569 |
| Ponca Tribe Museum 2582 Park Ave, Niobrara 68760 | (402) 857-3519 |
| Santee Nutrition Ctr 217 Grandparents Dr, Niobrara 68760 | (402) 857-2706 |
| Santee Sioux Commodity Ctr Niobrara 68760 | (402) 857-3511 |
| Santee Sioux Land & Resources 52948 Highway 12, Niobrara 68760 | (402) 857-3338 |
| Santee Sioux Tribal Court Niobrara 68760 | (402) 857-2812 |
| Santee Sioux Tribal Housing 207 His Red Nation St N, Niobrara 68760 | (402) 857-2656 |
| Santee Sioux Tribe 425 Frazier Ave N 2, Niobrara 68760 | (402) 857-2302 |
| Santee Sioux Tribe Health Ctr 110 S Visiting Eagle St, Niobrara 68760 | (402) 857-2347 |