Who called from 5706680000

repeated calls on caller I.D

Repeated calls from this number. On my caller ID all it says is "Pennsylvania".

Got 3 calls within an hour and 5 calls within 2 days.  All the caller ID says is "Pennsylvania."  They let the voice mail pick up the call and then hang up as soon as the tape starts to run. You can hear "office" noises in the background during the 1 or 2 seconds the message runs.

Same call, all it says is Pennsylvania.  Called back, says number is not in service.  Spoofed call.

Received call from this number, caller ID simply said Tamaqua, which looks like a town in PA. Like others indicated, called, as soon as the answering machine picked up, they hung up.