Got several calls from this number saying they were looking for Axxxxx who'd rented a Rolls Royce from them. Told them they had the wrong phone number and asked what my name was. They would NOT say what their name or company was when asked.
I got a call from them in middle of night as they didn't read the email I sent them which told them I live in London and am 8 hours ahead in terms of Time Zone... Phone rings at 1.30am...! Not pleased...!
Anyhow, company is http://www.regencycarrentals.com/