I have had 22 calls from this number in 9 days, you do the math. I have picked up every single one. It is an energy company that wants you to switch to them as your provider. They give you an option to press '3' to be removed from list, but it never accepts it when I press it. I am so frustrated by this I can't even tell you. Phone is constantly ringing at work, first thing in the morning, during dinner. If anyone has figured out how to get it to stop, please let me know.