There appears to be a telephone scam operating in the District where a company called PDS leaves you a message card purporting to trying to arrange delivery of a parcel and it asks you to contact a telephone number to arrange delivery. If the number starts with a 09 then it is most likely to be a scam and you will be charged at a premium rate. PDS is based in Belize and is under investigation. If you receive such a card from PDS do not call them but contact the Royal Mail Fraud on 0207 239 6655.