Called and as usual no message left.  Therefore, not an important call and will be block from all future attempts to call my phone.  In all likelihood, this is probably the infamous FOP charity scam using another new number.  My son-in-law is a Baltimore County cop, and the real FOP don't make random calls seeking donations.  No, these are crooks looking to get your credit card and/or personal info so they can rob you blind.