City Of West Plns 1240 Grace Ave West Plains, MO 65775 Phone : (417) 256-7088 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools West Plains Wastewater Plant Howell Valley Rd West Plains, MO 65775 Phone : (417) 256-7088 Business Category Government Offices-City Village & Twp Legislative Bodies