Post Offices
Post Offices in & near Cornerview, Louisiana. Operating hours, locations, phone/fax number, services information.
Dupl Post Office
Post Office in Duplessis, Louisiana on Highway 621. Operating hours, phone number, services information, and other locations.
Address: 39265 Highway 621, Duplessis, LA 70728
Phone: 225-644-2694
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:00am - 12:00pm, 1:00pm - 4:00pmTuesday 8:00am - 12:00pm, 1:00pm - 4:00pm
Wednesday 8:00am - 12:00pm, 1:00pm - 4:00pm
Thursday 8:00am - 12:00pm, 1:00pm - 4:00pm
Friday 8:00am - 12:00pm, 1:00pm - 4:00pm
Saturday 8:30am - 11:30am
Sunday Closed
Lobby Hours
Monday 24 hoursTuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours
Last Collection Times
Monday 6:00pmTuesday 6:00pm
Wednesday 6:00pm
Thursday 6:00pm
Friday 6:00pm
Saturday 5:00pm
Sunday Closed