Same here in Ft. Worth, TX. Asked for a name, and wouldn't give me a name. Asked for a phone call and would only text. Cut the person a deal if they were willing to pay cash only. Only dealt in paypal and text message. Said they would send a hauler to pick up my dirt bike even though they've never seen and never spoken about logistics. I'm calling BS. This number is a scam.
Try to waste their time as much as you can. Then threaten to send the cops. Small time scammers. Can't even afford to change their number. Low life parasites.