Who called from 4849977186

I think it is rather odd that this call came in just minutes after I had a similar hang-up call.  This is the second one I have reported in five minutes.  I reverse looked up this number on whitepages.com and it is a VoIP out of Philadelphia, PA.  No message was left, obviously an illegitimate call.

Keep receiving this call. Calls and hangs up.

Keep getting a call ,but the leave no message.

keep getting hang up calls from this number. going on several days now a few times a day