U S Government Of--post Offices Herbster, WI 54844 Phone : (715) 774-3805 Business Category Post Offices Government Offices & Public Schools Post Office - Herbster 14840 State Highway 13 Herbster, WI 54844 Phone : (715) 774-3805 Post Office - Herbster Business Category Post Offices Toll-Free           (800) ASK-USPS