woman collects money for police officers injured at work

Got 2 calls in July from 718-588-8993. Caller ID showed Serrano G. Don't know this is a company or name of the dialer.
Both the name and the number are unknown to my family and they don't say anything or leave any message when
requested by the answering machine.

just got a call from this Serrano, G. 7185888993 and also the same thing no message and no answer when phone is picked up.

Just received call and answered. I believe this is a scam as the caller states he is collecting donations for police officers and as far as I know the PBA does not call to solicit donations.

Just got a call from this Serrano, G. (718) 588-8993.  It was a man telling that I'm entitle to a medical compensation, due to the surgery I had and was asking me the name of the surgery I recently had, when I asked him, what surgery he was talking about and from what company he was calling from, he hang up.  Obviously, this is a scam.