No, debt collectors are restricted in when they can contact you. Generally, they cannot call you before 8:00 a.m. or after 9:00 p.m., unless you have given them direct consent. They also cannot call you at inconvenient places, such as your workplace, if they know your employer prohibits such calls. If a debt collector is violating these rules, you have rights, and The Kugel Law Firm can help you put a stop to the harassment.