Connections Area Agency on Aging Share: Non-Profit Organizations Connections Area Agency on Aging Visit Website 2301 Pierce St Sioux City, IA 51104-3850 (712) 279-6900 (712) 233-3415 (fax) Hours: 8:00 AM - 4:30 PM Monday thru Friday About Map About Human/Social Service Agencies & Entities What's Nearby? Distance: 5 10 15 20 25 50 mi.