Who called from 8472578339

I got a call. Didn't answer though and they didn't leave a message. Does anyone know who this is?

Its a poor sole who is makeing less than min wage to go collect from people who dont have a dime...
Sad...Get a real Job!!!

Called but didn't leave a msg. I get calles around the same time each day from different numbers in different states.

These peoplecall my home phone let it ring 2 times hang up then call my cell phone.this is every day.  Who are they?

Just got a call from this number looking for some guy.  When I said he didn't have this number she wanted to know if I knew this guy or had another number for him.  Sounds to me like a bill collector.