Who called from 4064203022

CID displayed "wireless alert"  no message was left.

My caller id says "REVERSE" and they hung up after 4 rings and didn't leave a message.  Just a new number for what I believe are just scammers.  REVERSE seems to have several numbers they call from.

They called my elderly MOM who did answer the phone; some scam about sending her some money.  She did the right thing & hung up but shouldn't have answered the phone anyway.

they called again but this time the CID displayed Reverse.  no message was left.

called no message - tried calling it back
SCAM