| Business | Phone |
| Havasupai Indian Tourist Ent Grand Canyon, Supai 86435 | (928) 448-2121 |
| Havasupai Indian Tribal Court Po Box 97, Supai 86435 | (928) 448-2701 |
| Havasupai Indian Tribe Cashier Supai 86435 | (928) 448-2551 |
| Havasupai Tribal Council Supai Vlg, Supai 86435 | (928) 448-2731 |
| Us Indian Affairs Bureau Po Box 62, Supai 86435 | (928) 448-2891 |