Stopping calls from AT&T's debt collection department at 855-419-7365 can be a persistent challenge, but there are several effective strategies you can employ to put an end to these unwanted calls. Here's what you need to know:

1. Confirm the Caller's Identity

Before taking any action, confirm that the calls are indeed coming from AT&T's debt collection department. You can do this by asking the caller for verification of their identity, such as their full name and position within the company. Additionally, check your records to see if you have any outstanding debts with AT&T.

2. Communicate Your Preference in Writing

Under the Fair Debt Collection Practices Act (FDCPA), you have the right to request that debt collectors cease contacting you. Write a formal letter to AT&T's debt collection department at the provided address, clearly stating that you do not wish to receive any further communication regarding the debt. Send the letter via certified mail with a return receipt requested to ensure proof of delivery.

3. Utilize Call Blocking Features

Most smartphones have built-in call blocking features that allow you to block specific numbers from contacting you. Add the number 855-419-7365 to your phone's block list to prevent further calls from AT&T's debt collection department. Additionally, consider using call blocking apps that can automatically filter out unwanted calls based on known spam and scam numbers.

4. Register with the National Do Not Call Registry

While the National Do Not Call Registry primarily applies to telemarketing calls, you can still register your phone number to reduce the frequency of unwanted calls from legitimate businesses, including debt collectors. Visit the registry's website and add your phone number to the list to opt out of receiving telemarketing calls. Keep in mind that this may not completely stop calls from AT&T's debt collection department, but it can help reduce them.

5. Document and Report Violations

If AT&T's debt collection department continues to call you after you've requested that they stop, document each instance of communication, including the date, time, and nature of the call. If you believe that the calls violate your rights under the FDCPA or other consumer protection laws, consider filing a complaint with the Consumer Financial Protection Bureau (CFPB) and your state's attorney general's office.

6. Seek Legal Assistance

If you're unable to resolve the issue on your own, consider seeking legal assistance from a consumer protection attorney. An attorney can review your case, advise you on your rights, and help you take legal action against AT&T's debt collection department if necessary. Keep in mind that you have legal protections against harassment and unfair debt collection practices, and an attorney can help you enforce those rights.

7. Stay Vigilant

Even after taking these steps, it's possible that you may still receive calls from AT&T's debt collection department. Stay vigilant and continue to document any further communication. If the calls persist, consider exploring additional options for recourse, such as escalating your complaints to higher authorities or pursuing legal action.

Stopping calls from AT&T's debt collection department at 855-419-7365 requires persistence and assertiveness, but by following these strategies, you can effectively address the issue and regain control of your phone line.