United States Government Jefferson, IA 50129 Phone : (515) 386-3153 Business Category Government Offices-Federal Government Offices & Public Schools United States Government--department Of Agriculture Jefferson, IA 50129 Phone : (515) 386-3153 Business Category Government Offices-Federal Government Offices & Public Schools United States Government--department Of Agriculture, Rural Economic Comm Development Jefferson, IA 50129 Phone : (515) 386-3153 Business Category Government Offices-Federal Government Offices & Public Schools