Who called from 3124160121

I've recieved 7 calls this afternoon from Illinois 1-312-416-0121.
I haven't answered any of these calls.

Exactly what Alf has said above me.  7 times today, none have been answered.

getting calls to my cell phone from this number just started today, not sure why im starting to get these calls, Im on the do  not call list, guess its doesnt work, they still get your numbers. I wish this would stop. they call all day long everyday. i dont answer calls I dont know.

this# called ten times in less than an hour.also got a call from branson getaways same hour.

got this call said they were Direct Connect Communications