Might be the same company: http://800notes.com/Phone.aspx/1-336-522-8998 (the number is very similar, only one digit is different)

I just go 2 calls back to back from this number . Who is this calling  ?  does anyone know. ?

I have received repeated calls from this number. They do not leave a message, they just keep calling.When I tried to call back I just got a busy signal.