Who called from 2158746444

They are from an alleged collection agency who bought junk debt for pennies on the dollar and they want your money.

I keep receiving calls from this number (215-874-6444) and 215-874-6445 and 267-493-4994 at the exact same time. One calls my home number the other my mobile. Never leaves a message, and no information on who this is! Does anyone know how they do this, and is it legal?

I too keep getting phone calls from 215-874-6444. However, when I call this number back, blocking my call of course, guess what, the recorded message says "I'm sorry, the number you are trying to reach is not in service" Also, the other phone calls I get from any number at 215-874 say the same thing when I call.

I get the same calls from this number, I never answer it, but with my iPhone I'm not sure how to block it,
Anyone have ideas on how to do this?
Thx

I've also been receiving phone calls from the number (215)874-6444 & it is a collection agency. If u can't block the number from your cell phone I would suggest downloading a call blocking app b/c u can block private numbers, 800 numbers, or any numbers u choose to put in there to block. That's what I had to do so I wouldn't be bothered by these numbers calling me once every hour!