Who called from 3127800244

This number call me all the time.when I answer
no body will answer. I dnt know what. You want if you want you [***] up yourself ain't buying what you selling.

Just received call from this number today, missed the call, and tried to call back, but call dropped after 4 rings.

got a call asking for me something about online they  called a few more times and they disconneted when i answered and i called them back and the call didnt call thru? whats up with that?