Kept calling my number repeatedly for like a month...

Kept calling my number repeatedly for like a month on and off. Worse when they leave a message on the voicemail they're recording doesn't even work. Finally I got sick of it and called them back. I was placed on hold and after a few minutes this woman named mick Nicki answered. I know how to make them go away. They may have your correct name for a bill but act like you're somebody else and tell them to put you on the Do Not Call List and they will remove your name. Not the friendliest representative in the world but said Thank you and hung up after she said she would remove my number. Perfect!