Who called from 4137494738

Who knows.  Answering machine kicked in and no message was left.  One thing though, the caller id was ADAMS MA and the location according to 800notes is Chicopee, Holyoke Northampton.  Adams is about 50 miles away (same area code) from these 3.

and again. I ring and gone this time.

So, looking at other sites, this # is linked to Paetec Communications
which doesn't have a good reputation
http://complaintwire.org/complaint/zVEt5Se2KQc/paetec-communications-inc-fl

The look of the above link looks like complaintwire + 800notes might be related.

Related? Yes. Look at the bottom of the home page - http://800notes.com

I answered because I live in North Adams. Called about my car warranty for a car I sold last year.