Who called from 7155753754

keep calling saying I'm diabetic

They called my mother's number. I haven't lived with her for over 20yrs.  
She just told them I didn't live there and hung up.  What the hell are they doing calling her???

Keeps calling, but we reject the call never answering it because we don't know who it is or how in the world they got my number.

I do not answer call I do not know the number and they never leave a message

I got 4 call told 3 in one day will not leve a message . I call back and it sey's all customer serves mender are bizz . I don't know who it is .