Post Offices
Post Offices in & near Slacks, Louisiana. Operating hours, locations, phone/fax number, services information.
Maringouin Post Office
Post Office in Maringouin, Louisiana on Landry Dr. Operating hours, phone number, services information, and other locations.
Address: 77330 Landry Dr, Maringouin, LA 70757
Phone: 225-625-2711
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:30am - 12:00pm, 1:00pm - 4:00pmTuesday 8:30am - 12:00pm, 1:00pm - 4:00pm
Wednesday 8:30am - 12:00pm, 1:00pm - 4:00pm
Thursday 8:30am - 12:00pm, 1:00pm - 4:00pm
Friday 8:30am - 12:00pm, 1:00pm - 4:00pm
Saturday 9:00am - 11:00am
Sunday Closed
Lobby Hours
Monday 3:15amTuesday 3:15am
Wednesday 3:15am
Thursday 3:15am
Friday 3:15am
Saturday 10:15am
Sunday Closed
Last Collection Times
Monday 9:30am - 12:00pm, 1:00pm - 2:30pmTuesday 9:30am - 12:00pm, 1:00pm - 2:30pm
Wednesday 9:30am - 12:00pm, 1:00pm - 2:30pm
Thursday 9:30am - 12:00pm, 1:00pm - 2:30pm
Friday 9:30am - 12:00pm, 1:00pm - 2:30pm
Saturday Closed
Sunday Closed
Rosedal Post Office
Address: 15600 Highway 77, Rosedale, LA 70772
Phone: 225-648-2794
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Gr Post Office
Address: 76760 Cedar St, Grosse Tete, LA 70740
Phone: 225-648-2157
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Erwinvill Post Office
Address: 4710 Poydras Bayou Dr, Erwinville, LA 70729
Phone: 225-627-4634
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Livonia Post Office
Address: 3050 La Highway 78, Livonia, LA 70755
Phone: 225-637-3603
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Lakeland Post Office
Address: 12158 La Highway 416, Lakeland, LA 70752
Phone: 225-627-5831
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457