Complaints about Phone Numbers760-369-####

They claim they are attempting to collect a debt on an account I don't remember ever having. I've been checking my credit report and do not see this debt. How do you know if this is a legit debt without engaging the harassers? If I do owe the debt I would rather pay the company directly. I've been getting calls from Tina and Brad. I blocked the number and then they started texting me.

Have left numerous voicemails with an automated man saying please call me it's Thomas. Never receive a phone call only voicemails. A woman with a thick accent answers and tries to get you to give your phone number and stay on the phone.