Who called from 7862882238

I got a call from this number, they are offering a lawyer services. Looks a like lawyers are short in budget

They need to create a software that Only
allows numbers that a person enters into thier phone be recognized.
If the number a person dial  isn't registered into the phone. It wouldn't
come through.  People are past done will
annoying calls. Especially,  the ones with the prepaid phones.
How does one retrieve minutes from unwanted phone calls.

Just got the call today...but my Android app "Should I Answer"...blocked it . That little app has been putting in work...

I want to know who called me three times from phone 786 288 2238...please, help me!.

Wtf is going on? I am not alone huh? How annoying. I get a call too 2 of my cell phones almost everyday.