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 2017

The 2017 issuing programme is not available.
  1. Ec021.17-80
    Wns Number
    EC021.17
    Country / Post
    Ecuador
    Date of Issue
    May 18, 2017
    Subject
    World Philately Day
  2. Ec022.17-80
    Wns Number
    EC022.17
    Country / Post
    Ecuador
    Date of Issue
    May 18, 2017
    Subject
    World Philately Day
  3. Ec023.17-80
    Wns Number
    EC023.17
    Country / Post
    Ecuador
    Date of Issue
    October 03, 2017
    Subject
    100 Years of the Colegio Alemán (German School)
  4. Ec024.17-80
    Wns Number
    EC024.17
    Country / Post
    Ecuador
    Date of Issue
    October 24, 2017
    Subject
    Darwin and Wolf Marine Sanctuary - Darwin Island and Darwin's Arch - Galápagos
  5. Ec025.17-80
    Wns Number
    EC025.17
    Country / Post
    Ecuador
    Date of Issue
    October 24, 2017
    Subject
    Darwin and Wolf Marine Sanctuary - Scalloped Hammerhead (Sphyrna lewini)
  6. Ec026.17-80
    Wns Number
    EC026.17
    Country / Post
    Ecuador
    Date of Issue
    October 24, 2017
    Subject
    Darwin and Wolf Marine Sanctuary - Whale Shark (Rhincodon typus)
  7. Ec027.17-80
    Wns Number
    EC027.17
    Country / Post
    Ecuador
    Date of Issue
    October 24, 2017
    Subject
    Darwin and Wolf Marine Sanctuary - Spotted Eagle Ray (Aetobatus narinari)
  8. Ec028.17-80
    Wns Number
    EC028.17
    Country / Post
    Ecuador
    Date of Issue
    October 24, 2017
    Subject
    Darwin and Wolf Marine Sanctuary - Darwin's Arch (Darwin Island) - Galápagos
  9. Ec029.17-80
    Wns Number
    EC029.17
    Country / Post
    Ecuador
    Date of Issue
    October 24, 2017
    Subject
    Darwin and Wolf Marine Sanctuary - Green Sea Turtle (Chelonia mydas)
  10. Ec030.17-80
    Wns Number
    EC030.17
    Country / Post
    Ecuador
    Date of Issue
    October 24, 2017
    Subject
    Darwin and Wolf Marine Sanctuary - Short-beaked Common Dolphin (Delphinus delphis)