I received a call on my land line from 413-346-5447 I didn't answer and they didn't leave a message, and a few minutes later I received a call from 413-346-5472 on my cell phone. I'm assuming they are connected calls, and I had blocked the 5472 # on my cell. This is really strange that they have both my cell & landline numbers. And I also am on the Do Not Call list for both lines, Useless. Lately I've been getting more and more calls like this.