Let our friendly and knowledgeable staff welcome you to our 27th & Superior Donor Center donor center. This space features free Wi-Fi access, delicious snacks and drinks after your donation, and free on-site parking! Founded in 1968, Nebraska Community Blood Bank (NCBB), operated by New York Blood Center Enterprises, is one of the largest nonprofit community blood centers in the United States. NCBB provides lifesaving blood and blood products to patients and 26 hospitals in Nebraska and western Iowa. Visit the About Us section on our website to learn more.