I live in Nova Scotia and I've had someone call my phone three times with this number in the last few days, one of those times was today. It wasn't a number I was even vaguely familiar with so I didn't answer. First time he left a voice message and it was just music, second time was music and a man with an accent asking for me by name. Third time he didn't leave any sort of message. Hoping he gets the point of me not answering and doesn't call back. It's annoying.
It's called 'LipoSlim' and it is a total scam. You should be able to program your phone to block this number > 201-574-1010 I just did that. I am in British Columbia.