The best way to avoid harassment is to not talk on your cell phone if you don't have to. If you are going out of town or to other states then just leave your phone in the car, hide it somewhere and never let anyone talk to you on your cell phone during your absence. If you are leaving your cell phone with your husband/wife then they should be aware that you won't be available when they need to call you.

https://telephoneharassment.com/american-credit-management-inc-harassment/, Mar 24 2020 on known.bradkozlek.com