Who called from 7162592774

I just received the second call from this number since Friday, 1-3-14. Last time they didn't leave a message. This time I had a voicemail but nobody said anything. Annoying.

Hello,  i have recieved the same calls now ,  same as you

Received several calls from this number...Finally, foolishly answered the call. Woman's voice said, "Hello, can you hear me?"  I said, "Yes" Then they hung up.  Pray I didn't say yes to a trick, if you know what I mean.  Have to watch my iphone phone bill.

Same issue here.  Multiple calls, maybe 1 a week for 3-4 weeks now. I haven't answered but this time there was a voicemail with only silence.

I received the call for two times .I missed the first call. I answered the second time ,but nobody responsed.