I get those calls and also some that give numbers of local schools and business. We have had several that our name and number comes up on caller I D. I got one last week that was from the U S Government and when I answered it they were selling something not the government. I also got two that came up a local Air force base. When I answered it, it was just a telemarketer. I told her she should go to jail for using that number just to get people to answer their phones. That one never called back after I told her that. They have learned that people don't answer when they don't know the caller so they try to trick us.