I wrote about getting daily calls from a certain number in Delaware. It went on for a week or so. The phone would ring, I wait for the answering machine to pick up and then...nothing. There was no message left. This went on every day at about the same time. I don't know why I did not think of Call Blocking. This service is offered by my phone company and is part of my plan. Duh! Anyway, I remembered it and I blocked this number. I used the reverse phone lookup for this. If you live far north you now have this reverse phone number look up Canada. This is very helpful to find out who these annoying phone callers are.