Who called from 2134587672

Rang once, then hung up.  I called them back and it was an automated voice about a reward redemption.

This number called me. Rang once then stopped.

This number also called me two days ago (December 2) with no message or anything.

i called the number and a lady answered asking for my first and last name.  i did to them what they did to me i hung up.

Rang once, missed call, no message.