But the phone lines to your house are on your property and they are not yours. They are the property of a private though well regulated company, and you can't make a phone call without passing over the system which telemarketing makes a major contribution to supporting. They support you calling, but you would deprive them of supporting themselves. If you phone network was private, you could limit it's use, but you can't. You are, however. free to disconnect your phone and not let anyone call you on it. You are also free to set up a private phone network so that you can make your calls without financially bleeding off of others, but you won't, because you it wouldn't be affordable.
Marie Antoinette said 'let them cake.' You are saying 'let them eat cake, but give me the bread off their tables first.'
Wrong. At the point where the phone line enters your home, YOU own the line -- it's your property, your responsibility. I found this out the hard way.
If you don't believe me, call your phone company and tell them there's something wrong with the wiring inside your home; then ask whether there will be a charge for repairing the wire, and if so, why.