Has anyone else been constantly harassed by Xact Receivables Management?

I’m looking for some advice or to see if I’m not alone in this. For the past few months, I’ve been getting relentless calls from Xact Receivables Management about a debt. The calls come multiple times a day, sometimes even on weekends, and the callers can be really aggressive and intimidating. It’s causing me so much stress and anxiety.

I’ve tried asking them to verify the debt and to stop calling me at work, but it feels like it just never ends. Has anyone else gone through this with them? How did you make it stop? I recently found a resource online at https://protectionforconsumers.com/stop-xact-receivables-management-debt-collection-harassment/ that talks about how to stop collection harassment that seemed helpful, but I really want to hear from real people about what actually worked.

Any help or shared experiences would be so appreciated.