Who called from 2084232544

Got a call from this number. The caller did not leave any message.

Did not answer call, but called it back and it auto answered the call with "The survey you were called has now ended". Blocked the number!

Same thing. Did not answer but called back and got "The survey you called about has now ended. "

Same - caller did not answer and same "survey' message!

same as above - somewhat typical of poorly managed robo calling - "survey has ended" message offered "if you would like to be removed from call list, press 7"  ...  this may add your number to a list of people who will call back "out of curiosity" --  recommend do not call back.