Post Offices
Post Offices in & near Kemmerer, Wyoming. Operating hours, locations, phone/fax number, services information.
Kemmerer Post Office
Post Office in Kemmerer, Wyoming on Sapphire St. Operating hours, phone number, services information, and other locations.
Address: 318 Sapphire St, Kemmerer, WY 83101
Phone: 307-877-3432
Fax: 307-877-9537
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:30am - 5:00pmTuesday 8:30am - 5:00pm
Wednesday 8:30am - 5:00pm
Thursday 8:30am - 5:00pm
Friday 8:30am - 5:00pm
Saturday 9:00am - 12:00pm
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 - 3:00pmTuesday 8:30am - 3:00pm
Wednesday 8:30am - 3:00pm
Thursday 8:30am - 3:00pm
Friday 8:30am - 3:00pm
Saturday Closed
Sunday Closed