| Business | Phone |
| Denham Springs Police Dept 447 Lamm St, Denham Springs 70726 | (225) 665-5106 |
| Denham Springs Police-Records 447 Lamm St, Denham Springs 70726 | (225) 667-8365 |
| Port Vincent Police Dept 18235 La Highway 16, Denham Springs 70726 | (225) 698-6115 |