Who called from 8482033818

I got a call from 848-203-3818, but didn't answer since I didn't even recognize this area code.  No message.  I tried calling back.  It rang for awhile & went To  an anonymous voicemail.  I googled the number, and apparently It's a greenhouse in Perth Amboy NJ which is closed from the end of October to the beginning of April.
Looks like someone is up to no good.
Earlier today I got another questionable phone call from a Newark NJ number, 973-802-9999; an invalid number at some financial center.
If it's important enough to make a phone call from sea to shining sea, it's important enough to leave a message and use your real phone number.

Got a call from this number as well as one 1.5 hours earlier from 973-802-9999. Caller ID on 848 one was MARINA NIVAR EL, on 973 one PRUDENTIAL THE.

More scammers. New numbers. More A-holes doing their thing. ignore it and just let it ring.