| Business | Phone |
| Tensas Parish Agriculture 203 Hancock St, Saint Joseph 71366 | (318) 766-3222 |
| Tensas Parish Assessor's Ofc 201 Hancock St, Saint Joseph 71366 | (318) 766-3501 |
| Tensas Parish Clerk's Office 201 Hancock St, Saint Joseph 71366 | (318) 766-3921 |
| Tensas Parish Emergency Op Ctr 205 Hancock St, Saint Joseph 71366 | (318) 766-3992 |
| Tensas Parish Jtpa 127 Plank Rd, Saint Joseph 71366 | (318) 766-3606 |
| Tensas Parish Registrar's Ofc 201 Hancock St, Saint Joseph 71366 | (318) 766-3931 |