Post Offices
Post Offices in & near Hammon, Oklahoma. Operating hours, locations, phone/fax number, services information.
Hammon Post Office
Post Office in Hammon, Oklahoma on Main St. Operating hours, phone number, services information, and other locations.
Address: 701 Main St, Hammon, OK 73650
Phone: 580-473-2299
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:45am - 12:00pm, 1:00pm - 3:45pmTuesday 8:45am - 12:00pm, 1:00pm - 3:45pm
Wednesday 8:45am - 12:00pm, 1:00pm - 3:45pm
Thursday 8:45am - 12:00pm, 1:00pm - 3:45pm
Friday 8:45am - 12:00pm, 1:00pm - 3:45pm
Saturday 8:15am - 9:15am
Sunday Closed
Lobby Hours
Monday 3:30pmTuesday 3:30pm
Wednesday 3:30pm
Thursday 3:30pm
Friday 3:30pm
Saturday 7:30am
Sunday Closed
Last Collection Times
Monday 8:45am - 12:00pm, 1:00pm - 3:45pmTuesday 8:45am - 12:00pm, 1:00pm - 3:45pm
Wednesday 8:45am - 12:00pm, 1:00pm - 3:45pm
Thursday 8:45am - 12:00pm, 1:00pm - 3:45pm
Friday 8:45am - 12:00pm, 1:00pm - 3:45pm
Saturday 8:15am - 9:15am
Sunday Closed