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 Ecuador in 2006

The 2006 issuing programme is not available.
  1. Ec021.06-80
    Wns Number
    EC021.06
    Country / Post
    Ecuador
    Date of Issue
    April 28, 2006
    Subject
    400th Anniversary of the Ibarra Foundation
  2. Ec022.06-80
    Wns Number
    EC022.06
    Country / Post
    Ecuador
    Date of Issue
    May 16, 2006
    Subject
    Bicentenary of the birth of Baltazara Calderon
  3. Ec023.06-80
    Wns Number
    EC023.06
    Country / Post
    Ecuador
    Date of Issue
    May 18, 2006
    Subject
    Militia of the Kingdom of Quito
  4. Ec024.06-80
    Wns Number
    EC024.06
    Country / Post
    Ecuador
    Date of Issue
    May 18, 2006
    Subject
    Militia of the Kingdom of Quito
  5. Ec025.06-80
    Wns Number
    EC025.06
    Country / Post
    Ecuador
    Date of Issue
    May 18, 2006
    Subject
    Militia of the Kingdom of Quito
  6. Ec026.06-80
    Wns Number
    EC026.06
    Country / Post
    Ecuador
    Date of Issue
    May 18, 2006
    Subject
    Militia of the Kingdom of Quito
  7. Ec027.06-80
    Wns Number
    EC027.06
    Country / Post
    Ecuador
    Date of Issue
    May 18, 2006
    Subject
    Militia of the Kingdom of Quito
  8. Ec028.06-80
    Wns Number
    EC028.06
    Country / Post
    Ecuador
    Date of Issue
    May 22, 2006
    Subject
    Podocarpus National Park - Basidiomicetes mushrooms
  9. Ec029.06-80
    Wns Number
    EC029.06
    Country / Post
    Ecuador
    Date of Issue
    May 22, 2006
    Subject
    Podocarpus National Park - Tremarctus ornatus
  10. Ec030.06-80
    Wns Number
    EC030.06
    Country / Post
    Ecuador
    Date of Issue
    May 22, 2006
    Subject
    Podocarpus National Park - Harpya harpyja