RAB Inc., Regional Adjustment Bureau
RAB Inc., Regional Adjustment Bureau Collection calls looking for my neighbor Memphis

This company keeps calling my house asking me to give one of my neighbors some information. This is a collection agency. They will not stop bothering me. I asked them to stop calling but they don't stop. Each time they claim my number is not in their system and they didn't call. I have them on my caller ID and can call them back? They are very rude. I asked for their address so I could send a certified letter but they refuse to give it to me. I ask for their supervisor and they hang up.
What can I do?
What mean horrible people act this way?

Company: RAB Inc., Regional Adjustment Bureau
Country: USA
State: Tennessee
City: Mamphis
Address: 7000 Goodlett Farms Parkway
Phone: 8008297750

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