Who called from 3129457548

Received call several time and leaving dirty messages, do not want any call from this number

I am basically getting the same thing as everyone else....pure silence . I am getting really tired of this. I tried being polite but now im gonna go [***] mode!

they didn't answer when I said hello

I am tired of getting these calls at 6 AM and wakeing me up.  I am elderly and very ill and have blocked the numbers and they just call back from another number.

These weird phone numbers keep calling me and there is no answer on the other end