Serval phone call to the wrong person after request to take of my nr.

Some guy named Mark Faivelewitz, has placed my cellphone number on his account, now Easton Berry collections phones me several time a say even sometimes at night, the phone will ring I will answer and then no-one talks and the phone call gets cut on their side. A couple of times I had the opertunity to ask them to please rake off my my as they have the wrong number, but they just keep on phoning every single day over and over again.

So please if yoh have to follow up on the avove persons debt, please take my number off as you do have good people working for you and I dont want to swear at them for doing their jobs, but get the persons correct nr and take mine off