Who called from 4349935848

Spam call.  Answered phone, said nothing, the robot hung right at 5 seconds.

No message male voice just keeps saying hello.id says Concord .Va.

called several times last two days. hangs up, no message.

CID: Concord VA
Did not recognize caller and did not answer.  No msg left.
This call was followed (in less than 5 minutes) by a similar call from "Concord VA" using the same area code and prefix.