Received a call on my landline. No msg left

Has called several times over the past few days. I don't answer calls from numbers I don't recognize. The caller didn't leave a message so the number is now blocked.

Several unsolicited and unwanted calls

This # called tonight and didn't leave a msg. Caller ID said "Out of Area." I won't answer these numbers, but it infuriates us when they bother us.

Think about getting a call blocker or downloading a call blocking app.  It's fun to see the log of scammers who couldn't bother you!  Here's the 800 notes forum on call blockers.  :-)
http://800notes.com/nb/search.aspx?q=call+blockers