Who called from 4254840234

Got a call from this number. Sounded like two teenage boys giggling. They knew my name. Very annoying.

Got 3 calls from this number but did not answer because I don`t answer unfamiliar numbers.

Got a call this morning. Claiming to be from some security company responding to my request for privacy protection. They knew my name. Told the lady I had absolutely made no such request and that I have my phone number on the DO NOT CALL list. I have blocked the number on my phone and reported it to Do Not Call