Got a call this morning with this number in my Caller ID, showing as +11 682-217-1109.
I let the phone ring 3 times, picked up the handset, said nothing. The caller said nothing.
A few seconds later the caller hung up.
Same - called, sent them to voicemail as I did not recognize the number - no message left. Called number back from an unidentifiable phone and just got busy signal.