From
  Destination GBP USD EURO
Jamaica 7p 10¢
Jamaica - Mobile (Centennial) 17p 25¢ 20¢
Jamaica - Mobile (CW) 14p 20¢ 16¢
Jamaica - Mobile (Digicel) 17p 25¢ 20¢
Japan 2p
Japan - Mobile 11p 16¢ 13¢
Jersey 1p
Jersey - Mobile 3p
Jordan 2p
Jordan - Mobile 6p
Jordan - Mobile (Fastlink) 5p
Jordan - Mobile (Mobilcom) 5p