Breast Cancer Scam

They call several times a day and never leave a message. It is a spoofed number from a collection agency. My mother skipped out on a ton of bills and now my house phone rings at least 50+60 times a day from these damn bill collectors looking for her.  It's gotten to the point of where I can't even answer my phone anymore. I will probably have to change my phone number that I've had for 20 years because they won't stop calling even after I tell them she doesn't, and has never, lived here.

So, this changed from a breast cancer charity scam to a debt collector?  What is the name of this debt collector?  Have you sent them a certified, return receipt cease and desist calling or "not me" letter?  Have you filed a complaint with the CFPB and your State Attorney General?