Is the American Red Cross, but after I moved this number has repeatedly called me with nothing but dead air. I don't know if their system has a bug in in it or something, but when I get 5 or 6 calls in a week that have no one on the other end I get annoyed. I do not mind talking with representatives, but this is just nuts if no one is there. The last time they called and I did get a person I told them I was no longer donating with them because my work has a blood drive with another group.