Breast Cancer scam. Received a call12/19/16 at 11:52 am "United Breast Cancer", another call at 8:26 pm and I blocked the number. Received a call from "United Breast Cancer" the next day at 3:26 pm from a different number and blocked it too. Then a call at 6:25 pm from another number and blocked it also. These people never give up scamming. Here's the numbers; 253-220-9550, 253-220-9602, 206-458-7250.