The World Association for the Development of Philately (WADP) and the Universal Postal Union (UPU) jointly conceived and developed the WADP Numbering System - WNS, which was launched on 1 January 2002.

All registered stamps issued by Niuafo'ou in 2004

The 2004 issuing programme is not available.
  1. Xg001.04-80
    Wns Number
    XG001.04
    Country / Post
    Niuafo'ou
    Date of Issue
    February 12, 2004
    Subject
    Year of the Monkey - Spider Monkey
  2. Xg002.04-80
    Wns Number
    XG002.04
    Country / Post
    Niuafo'ou
    Date of Issue
    February 12, 2004
    Subject
    Year of the Monkey - Ring-tailed Lemur
  3. Xg003.04-80
    Wns Number
    XG003.04
    Country / Post
    Niuafo'ou
    Date of Issue
    February 12, 2004
    Subject
    Year of the Monkey - Cotton-top Tamarin
  4. Xg004.04-80
    Wns Number
    XG004.04
    Country / Post
    Niuafo'ou
    Date of Issue
    February 12, 2004
    Subject
    Year of the Monkey - White cheeked Gibbon
  5. Xg005.04-80
    Wns Number
    XG005.04
    Country / Post
    Niuafo'ou
    Date of Issue
    September 21, 2004
    Subject
    Fruit trees - PawPaw
  6. Xg006.04-80
    Wns Number
    XG006.04
    Country / Post
    Niuafo'ou
    Date of Issue
    September 21, 2004
    Subject
    Fruit trees - Banana
  7. Xg007.04-80
    Wns Number
    XG007.04
    Country / Post
    Niuafo'ou
    Date of Issue
    September 21, 2004
    Subject
    Fruit trees - Coconut
  8. Xg008.04-80
    Wns Number
    XG008.04
    Country / Post
    Niuafo'ou
    Date of Issue
    September 21, 2004
    Subject
    Fruit trees - Lime