Who called from 4242851868

Received call today from 424-285-1868. Nobody there. We are on the do not call list. I did find out that robocalls will connect with the first 5 numbers that answer while the remaining numbers get dead air.

Received call today from 424-285-1868. Nobody there. and this number also 870 890 4914 for about 3 weeks now i get calls a few time a day with no one there

Received a call Caller ID was (424) 285-1868 at 7:45 AM ET 10/01/13. No one spoke, silence. Hung up.

same problem here