Post Offices
Post Offices in & near Casper Mountain, Wyoming. Operating hours, locations, phone/fax number, services information.
Downtown Casper Post Office
Downtown Casper Post Office in Casper, Wyoming on E B St Lobby. Operating hours, phone number, services information, and other locations.
Address: 150 E B St Lobby, Casper, WY 82601
Phone: 307-266-4034
Fax: 307-266-2875
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 9:00am - 5:30pmTuesday 9:00am - 5:30pm
Wednesday 9:00am - 5:30pm
Thursday 9:00am - 5:30pm
Friday 9:00am - 5:30pm
Saturday 9:00am - 12:00pm
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 5:30pmTuesday 5:30pm
Wednesday 5:30pm
Thursday 5:30pm
Friday 5:30pm
Saturday 12:15pm
Sunday Closed
Mill Post Office
Address: 526 SW Wyoming Blvd, Mills, WY 82644
Phone: 307-235-3500
Fax: 307-234-4569
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Casper Post Office
Address: 411 N Forest Dr, Casper, WY 82609
Phone: 307-266-4034
Fax: 307-266-0133
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Evansvill Post Office
Address: 236 Texas St, Evansville, WY 82636
Phone: 307-237-7268
Fax: 307-237-2959
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Alcova Post Office
Address: 22495 State Highway 220, Alcova, WY 82620
Phone: 307-234-0074
Fax: 307-234-0074
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Glenrock Post Office
Address: 703 W Birch St, Glenrock, WY 82637
Phone: 307-436-9723
Fax: 307-436-9003
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Powder River Post Office
Address: 35304 W Highway 20 26, Powder River, WY 82648
Phone: 307-577-8146
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Midw Post Office
Address: 132 Stock St, Midwest, WY 82643
Phone: 307-437-6859
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Edgerton Post Office
Address: 307 S 2 St, Edgerton, WY 82635
Phone: 307-437-6638
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Dougla Post Office
Address: 129 N 3rd St, Douglas, WY 82633
Phone: 307-358-8363
Fax: 307-358-4227
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Medicine Bow Post Office
Address: 113 Cedar St, Medicine Bow, WY 82329
Phone: 307-379-2356
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457