Post Offices
Post Offices in & near Clayton, Wyoming. Operating hours, locations, phone/fax number, services information.
Glenrock Post Office
Post Office in Glenrock, Wyoming on W Birch St. Operating hours, phone number, services information, and other locations.
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
Retail Hours
Monday 9:00am - 5:00pmTuesday 9:00am - 5:00pm
Wednesday 9:00am - 5:00pm
Thursday 9:00am - 5:00pm
Friday 9:00am - 5:00pm
Saturday 10:00am - 12:00pm
Sunday Closed
Lobby Hours
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 12:00pm
Sunday Closed
Last Collection Times
Monday 9:00am - 5:00pmTuesday 9:00am - 5:00pm
Wednesday 9:00am - 5:00pm
Thursday 9:00am - 5:00pm
Friday 9:00am - 5:00pm
Saturday 10:00am - 12:00pm
Sunday Closed
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
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
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
Downtown Casper Post Office
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
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
Glend Post Office
Address: 118 N Yellowstone Hwy, Glendo, WY 82213
Phone: 307-735-4574
Fax: 307-735-4574
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
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
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
Linch Post Office
Address: 200 Jackson St, Linch, WY 82640
Phone: 307-437-6301
Fax: 307-437-6301
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457