Post Offices

Post Offices in & near Lamar, Arkansas. Operating hours, locations, phone/fax number, services information.

Lamar Post Office

Post Office in Lamar, Arkansas on W Main St. Operating hours, phone number, services information, and other locations.

Address: 251 W Main St, Lamar, AR 72846
Phone: 479-885-3821
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:30am - 12:00pm, 1:00pm - 4:30pm
Tuesday 8:30am - 12:00pm, 1:00pm - 4:30pm
Wednesday 8:30am - 12:00pm, 1:00pm - 4:30pm
Thursday 8:30am - 12:00pm, 1:00pm - 4:30pm
Friday 8:30am - 12:00pm, 1:00pm - 4:30pm
Saturday 8:30am - 10:00am
Sunday Closed

Lobby Hours

Monday 4:30pm
Tuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 10:00am
Sunday Closed

Last Collection Times

Monday 8:30am - 12:00pm, 1:00pm - 3:00pm
Tuesday 8:30am - 12:00pm, 1:00pm - 3:00pm
Wednesday 8:30am - 12:00pm, 1:00pm - 3:00pm
Thursday 8:30am - 12:00pm, 1:00pm - 3:00pm
Friday 8:30am - 12:00pm, 1:00pm - 3:00pm
Saturday Closed
Sunday Closed