Post Offices
Post Offices in & near Core, West Virginia. Operating hours, locations, phone/fax number, services information.
Cassvill Post Office
Post Office in Cassville, West Virginia on Mason Dixon Hwy. Operating hours, phone number, services information, and other locations.
Address: 778 Mason Dixon Hwy, Cassville, WV 26527
Phone: 304-328-5511
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 1:45pm - 3:45pmTuesday 1:45pm - 3:45pm
Wednesday 1:45pm - 3:45pm
Thursday 1:45pm - 3:45pm
Friday 1:45pm - 3:45pm
Saturday 8:00am - 9:30am
Sunday Closed
Lobby Hours
Monday 3:45pmTuesday 3:45pm
Wednesday 3:45pm
Thursday 3:45pm
Friday 3:45pm
Saturday 9:45am
Sunday Closed
Last Collection Times
Monday 1:45pm - 3:45pmTuesday 1:45pm - 3:45pm
Wednesday 1:45pm - 3:45pm
Thursday 1:45pm - 3:45pm
Friday 1:45pm - 3:45pm
Saturday 8:00am - 9:30am
Sunday Closed