Post Offices
Post Offices in & near Shamrock, Texas. Operating hours, locations, phone/fax number, services information.
Shamrock Post Office
Post Office in Shamrock, Texas on N Madden St. Operating hours, phone number, services information, and other locations.
Address: 210 N Madden St, Shamrock, TX 79079
Phone: 806-256-3521
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:30am - 11:30am, 12:30pm - 4:00pmTuesday 8:30am - 11:30am, 12:30pm - 4:00pm
Wednesday 8:30am - 11:30am, 12:30pm - 4:00pm
Thursday 8:30am - 11:30am, 12:30pm - 4:00pm
Friday 8:30am - 11:30am, 12:30pm - 4:00pm
Saturday Closed
Sunday Closed
Lobby Hours
Monday 4:00pmTuesday 4:00pm
Wednesday 4:00pm
Thursday 4:00pm
Friday 4:00pm
Saturday 12:00pm
Sunday Closed
Last Collection Times
Monday 8:30am - 11:30am, 12:30pm - 3:00pmTuesday 8:30am - 11:30am, 12:30pm - 3:00pm
Wednesday 8:30am - 11:30am, 12:30pm - 3:00pm
Thursday 8:30am - 11:30am, 12:30pm - 3:00pm
Friday 8:30am - 11:30am, 12:30pm - 3:00pm
Saturday Closed
Sunday Closed