Who called from 3147350487

Called my cell and didn't leave a message.

I received at lease 2,3 calls a day from 314-735-0521 also 314-735-0487.
I do not know who this is,there a pain in my a%%% ,I don't know how to stop them from calling my number.
I wish I could help you find out.

GOOD LUCK

Robo-voice: "Hello, this call is from....", dead air, hangup. Weird. Saturday morning, 0845.

Got a call from this # at 9:03 a.m. today.  My phone is not receiving incoming calls so of course I didn't hear it.  I just checked the ID to see what calls were trying to come in.

I believe they may be the same people with the # 314-735-0521.  They didn't leave a message either.