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 2016

The 2016 issuing programme is not available.
  1. Ec021.16-80
    Wns Number
    EC021.16
    Country / Post
    Ecuador
    Date of Issue
    October 25, 2016
    Subject
    Coca Codo Sinclair Hydroelectric Plant
  2. Ec022.16-80
    Wns Number
    EC022.16
    Country / Post
    Ecuador
    Date of Issue
    October 25, 2016
    Subject
    Coca Codo Sinclair Hydroelectric Plant
  3. Ec023.16-80
    Wns Number
    EC023.16
    Country / Post
    Ecuador
    Date of Issue
    October 28, 2016
    Subject
    Carta de Jamaica 1815
  4. Ec024.16-80
    Wns Number
    EC024.16
    Country / Post
    Ecuador
    Date of Issue
    October 28, 2016
    Subject
    Carta de Jamaica 1815
  5. Ec025.16-80
    Wns Number
    EC025.16
    Country / Post
    Ecuador
    Date of Issue
    November 11, 2016
    Subject
    Azuay Native Flora - Cyrtocaucaea U. Católica de Cuenca
  6. Ec026.16-80
    Wns Number
    EC026.16
    Country / Post
    Ecuador
    Date of Issue
    November 11, 2016
    Subject
    Azuay Native Flora - Masdevallia Sac. César Cordero M.
  7. Ec027.16-80
    Wns Number
    EC027.16
    Country / Post
    Ecuador
    Date of Issue
    November 11, 2016
    Subject
    Azuay Native Flora - Hippeastrum sp.
  8. Ec028.16-80
    Wns Number
    EC028.16
    Country / Post
    Ecuador
    Date of Issue
    November 11, 2016
    Subject
    Azuay Native Flora - Gentianella hirculus
  9. Ec029.16-80
    Wns Number
    EC029.16
    Country / Post
    Ecuador
    Date of Issue
    November 11, 2016
    Subject
    Azuay Native Flora - Bomarea caldasii
  10. Ec030.16-80
    Wns Number
    EC030.16
    Country / Post
    Ecuador
    Date of Issue
    November 14, 2016
    Subject
    3rd Geodesic Mission France - Ecuador (1736 - 1901 - 2016)