There are a lot of ways how you can stop unwanted calls from debt collectors. Firstly you can simply pay the debt, but of course, if you don't have the money you can try to block their number. I once met with collectors which were calling from different numbers all the time, in such cases, it's better to address to a lawyer, he will help to stop calls and even can help you to get a discount if you will pay all the sum at once. When I met with debt collectors I addressed tohttps://www.lemberglaw.com/pioneer-credit-recovery-prc-collections-complaints, they helped me to stop calls and got me a 10% discount if I will pay all the sum at once. You can address to them for help.