Laws were created in the U.S. Bankruptcy Code specifically setting boundaries for Creditors to follow. You no longer need to feel that you deserve creditor abuse and harassment because you have fallen short of paying your debts. It is not OK to be called before 8am, it is not OK to be called after 9pm or to be embarrassed at work.
Check out the following sections of the U.S. Bankruptcy code to understand your rights as they pertain to Creditors. These sections describe the legal limits creditors must obey.