| Business | Phone |
| Grant County Ag-Home Ec-4h 201 S Humbolt St # 190, Canyon City 97820 | (541) 575-1911 |
| Grant County Comm On Children 201 S Humbolt St # 299, Canyon City 97820 | (541) 575-3600 |
| Grant County Justice Of Peace 201 S Humbolt St # 120, Canyon City 97820 | (541) 575-1076 |
| Grant County Juvenile Dept 201 S Humbolt St # 160, Canyon City 97820 | (541) 575-1722 |
| Grant County Planning Comm 201 S Humbolt St # 170, Canyon City 97820 | (541) 575-1519 |
| Grant County Veteran's Svc Courthouse, Canyon City 97820 | (541) 575-1631 |
| Grant County Voter Info 201 S Humbolt St # 290, Canyon City 97820 | (541) 575-1675 |
| Grant County Water Master 201 S Humbolt St # 180, Canyon City 97820 | (541) 575-0119 |