Who called from 2672333600

I get daily calls from 267-233-3600.  They never leave a message.  Only once did they say anything.  The guy on the line said " I'm greasy...get a job".  Sounds like a prank.  
I ignore them thanks to call display but what a nuisance.

Who is this? Why do they keep calling?

Im getting calls from Verafast 215-525-6560 every day with no message being left.  I tried to call the number and was simply asked if I wanted to have my phone number removed from the call list.  WHAT IS THIS PLACE ANYHOW????

They just called me too...must be a telemarketer...it's after 8pm.  Whatever happened to privacy and calling at a decent hour.

Today I also received a call from thi. When I called the number back, it was just telling thank you for calling customer Service. This is the first time, I am hearing that without even telling the company. Just a customer service.

Better not to pick up these calls.