Who called from 2132609823

We get calls at work from this number almost everyday. There is no one on the line, but as soon as you answer the phone there is a beep just like the one on a voicemail that prompts you to start recording your message. Are they recording the greeting we use to call us back later?

calling me almost every day - no known way to be removed.  automated message

silence

pre rec mesg
wca - sec syst promotion

calling me almost every day - no known way to be removed.  automated message