| Business | Phone |
| Captain John High School Po Box 1308, Hoopa 95546 | (530) 625-4818 |
| Hoopa Elementary School Hwy 96 Loop Rd, Hoopa 95546 | (530) 625-4223 |
| Hoopa Tribal K-12 Program Loop Rd & Highway 96amp;, Hoopa 95546 | (530) 625-4040 |
| Hoopa Valley High School Campus Rd Highway 96, Hoopa 95546 | (530) 625-4531 |
| Hoopa Valley Tribal Head Start Highway 96, Hoopa 95546 | (530) 625-4522 |
| Tribal Civilian Community Corp 29 Loop Rd, Hoopa 95546 | (530) 625-5223 |
| Hoopa Valley High School Campus Rd & Highway 96amp;, Hoopa 95546 | (530) 625-4531 |
| Klamath Trinity Comm School Highway 96 & Legion Rdamp;, Hoopa 95546 | (530) 625-5296 |
| Klamath Trinity Indian Ed Highway 96, Hoopa 95546 | (530) 625-4412 |
| Klamath Trinity School Dist Highway 96 & Loop Rdamp;, Hoopa 95546 | (530) 625-4221 |
| Klamath-Trinity Joint Unified Highway 96, Hoopa 95546 | (530) 625-4255 |