The Red Cross is constantly calling my house at l...

The Red Cross is constantly calling my house at least 20 to 30 times a week. We have asked them over and over to, remove our telephone number from their call list and, to date, they still refuse to remove our number and constantly call us at home. They double their calls on the weekends and, we have gotten to the point that, we will no longer answer our phone because of the constant calling from the Red Cross.