Pine Grove Town Of--town Office Bancroft, WI 54921 Phone : (715) 335-4011 Business Category Government Offices-City Village & Twp Government Offices State & Local Legislative Bodies Government Offices & Public Schools Pine Grove Bancroft Plainfield, WI 54966 Phone : (715) 335-4011 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools