Who called from 2537539233

Called for a free security alarm

If it's free just send it.

Called, I did not answer, did not leave a message. I called the number back, (I am on my state's dnc list and wanted to know where they got my number and if they knew they were breaking the law), and they had a voice recording for eligibility for  home alarm system. Press "1" for a live person (which no one was available to take my call and it hung up) or press "8" to be removed.

"good bye"

Never call back an unknown number. You just verified that you have a valid number. Have fun with that

Several calls, no message left. Answered one and heard a  busy signal. Blocked the number.