Who called from 8646511001

Received a call from this number on my cell phone. Didn't recognize, didn't answer, didn't leave a message, didn't call back.

Same as above ....mid-afternoon call rang twice hung up no call back no care.....S*V

Called my cell, I didn't answer. Did not leave voice mail.  I don't answer numbers I don't know.

Same here. Rang a couple times and didn't leave message. I never answer a call from numbers I don't know.

Called my cell phone and rang twice then disconnected.  Did not leave message.  Displays South Carolina under the number.  Called at 3:30p MST.