City County Planning Department 510 N Broadway # 4 Billings, MT 59101 Phone : (406) 657-8246 Business Category Government Offices-City Village & Twp Government Offices-County Legislative Bodies City Zoning 510 N Broadway # 4 Billings, MT 59101 Phone : (406) 657-8246 City Zoning Business Category Administration Of Urban Planning & Community/Rural Dev Yellowstone--billings, Planning 510 N 28th St Billings, MT 59101 Phone : (406) 657-8246 Business Category Government Offices-County Government Offices & Public Schools Billings City Of--city County Planning Billings, MT 59101 Phone : (406) 657-8246 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools Billings City Of--county Planning-zoning 210 N 27th St Billings, MT 59101 Phone : (406) 657-8246 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools Billings City Of--zoning 510 N 28th St Billings, MT 59101 Phone : (406) 657-8246 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools