I have been getting calls from a XXXX XXXX with Nationwide Arbitration Services at XXXX and he is threatening me with legal action. Have not received any written information regarding a debt that he says I owe. When I tried to speak with him, he was very rude and dominating. I demanded information in writing and he states that he is sending paperwork to XXXX XXXX Texas court system and the docket # is XXXX. XXXX XXXX Texas has no information regarding that number.