Also left no message... Assuming it's crank or telemarketer or what not...

Called, hung up.  No message.

Got two missed calls from this number today... Hey, here's a conspiracy theory... for pay-as-you go phone users... The phone companies have an algorithm wherein they have third party fake companies call pay-as-you-goers so they can assess you the daily fee on days when you don't use your phone and would not otherwise have to pay the daily charge.

Caller ID was weatherdmgsvc.  Company tried to sell me home monitoring services.

I have recieved 3 or 4 calls from this number. The first one I answered. The caller (male voice) is pitching some kind of home security deal. I just replied that I am on the do not call list and he shouldn't be calling me. He replied "that is nice" and just continued his sales pitch. I hung up without another word. He keeps calling about twice a day. But now he doesn't answer or speak.

This is unacceptable behaviour in my book.