receiving calls from ph no 516 453 6600, blank calls. No answer when call received or when called.

I called the # back and it said that it is the automated removal line if I want my # removed press 1. ????????? no idea been getting alot of calls from this #

Called twice today 1 (516) 453-6600
NY, USA no message, always automated responses. I've tried the removal process twice. It doesn't work