LifeServe Blood Center Share: Health & Medical Services LifeServe Blood Center Visit Website 4501 Southern Hills Drive Sioux City, IA 51106 (712) 252-4208 1-800-287-4903 (712) 252-1013 (fax) Hours: Donations accepted Monday - Saturdays. Call 1-800-798-4208 for hours and to make an appointment. About Map About Non-profit, community based blood center that has served the needs of local hospitals & patients in our region since 1963. One of the 15 largest blood centers in the country serving over 120 hospitals What's Nearby? Distance: 5 10 15 20 25 50 mi.