| Business | Phone |
| Delgado Community College 1900 Lafayette St, Gretna 70053 | (504) 361-6541 |
| Honorable Charles Grisbaum Jr 200 Derbigny St, Gretna 70053 | (504) 361-6929 |
| Honorable Clarence Mc Manus 101 Derbigny St, Gretna 70053 | (504) 376-1430 |
| Honorable Edward A Defrense Jr 101 Derbigny St, Gretna 70053 | (504) 376-1436 |
| Honorable Edward A Dufresne Jr 200 Derbigny St, Gretna 70053 | (504) 361-6632 |
| Honorable H Charles Gaudin 200 Derbigny St, Gretna 70053 | (504) 361-6621 |
| Honorable James L Cannella 101 Derbigny St, Gretna 70053 | (504) 376-1440 |
| Honorable James L Cannella 200 Derbigny St, Gretna 70053 | (504) 361-6609 |
| Honorable Marion F Edwards 101 Derbigny St, Gretna 70053 | (504) 376-1415 |
| Honorable Marion F Edwards 200 Derbigny St, Gretna 70053 | (504) 361-6617 |
| La Circuit Court Of Appeal 101 Derbigny St, Gretna 70053 | (504) 376-1420 |
| Honorable Susan Chehardy 200 Derbigny St, Gretna 70053 | (504) 361-6601 |
| Honorable Susan M Chehardy 101 Derbigny St, Gretna 70053 | (504) 376-1445 |
| Honorable Thomas F Daley 101 Derbigny St, Gretna 70053 | (504) 376-1425 |
| Honorable Walter J Rothschild 101 Derbigny St, Gretna 70053 | (504) 376-1410 |
| Representative Jim Tucker 732 Behrman Hwy, Gretna 70056 | (504) 393-5646 |
| Representative Joseph F Toomy 1801 Stumpf Blvd, Gretna 70056 | (504) 361-6013 |