| Business | Phone |
| National Guard 34845 Grantham College Dr, Slidell 70460 | (985) 645-3513 |
| National Guard Camp Villere Rd, Slidell 70460 | (985) 645-3513 |
| National Guard Armory 34845 Grantham College Dr, Slidell 70460 | (985) 645-3514 |
| National Guard Armory Camp Villere Rd, Slidell 70458 | (985) 645-3514 |
| National Guard Recruiting Ofc 34857 Grantham College Dr, Slidell 70460 | (985) 781-2322 |