text: The Prince of Wales and The Duchess of Cornwall\n\nYou can write to The Prince of Wales, The Duchess of Cornwall, Prince William and Prince Harry at the following address:\nHis Royal Highness The Prince of Wales\nClarence House\nLondon SW1A 1BA\n\nGeneral enquiries can be made by telephone during working hours: (+44) (0)20 7930 4832.