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. Ec041.17-80
    Wns Number
    EC041.17
    Country / Post
    Ecuador
    Date of Issue
    November 27, 2017
    Subject
    Tourist places - America UPAEP 2017 - San Francisco - Quito, Pichincha
  2. Ec042.17-80
    Wns Number
    EC042.17
    Country / Post
    Ecuador
    Date of Issue
    December 18, 2017
    Subject
    Christmas 2017
  3. Ec043.17-80
    Wns Number
    EC043.17
    Country / Post
    Ecuador
    Date of Issue
    December 21, 2017
    Subject
    Eugenio Espejo National Award
  4. Ec044.17-80
    Wns Number
    EC044.17
    Country / Post
    Ecuador
    Date of Issue
    December 27, 2017
    Subject
    Tourist places - America UPAEP 2017 - Guamote Canton - Chimborazo
  5. Ec045.17-80
    Wns Number
    EC045.17
    Country / Post
    Ecuador
    Date of Issue
    December 27, 2017
    Subject
    Tourist places - America UPAEP 2017 - Chimborazo Volcano - Chimborazo
  6. Ec046.17-80
    Wns Number
    EC046.17
    Country / Post
    Ecuador
    Date of Issue
    December 27, 2017
    Subject
    Tourist places - America UPAEP 2017 - San Rafael Waterfall - Napo
  7. Ec047.17-80
    Wns Number
    EC047.17
    Country / Post
    Ecuador
    Date of Issue
    December 27, 2017
    Subject
    Tourist places - America UPAEP 2017 - San Lorenzo Beach - Manabí
  8. Ec048.17-80
    Wns Number
    EC048.17
    Country / Post
    Ecuador
    Date of Issue
    December 27, 2017
    Subject
    Tourist places - America UPAEP 2017 - Playa Negra - Galápagos
  9. Ec049.17-80
    Wns Number
    EC049.17
    Country / Post
    Ecuador
    Date of Issue
    December 29, 2017
    Subject
    Ecuador Scouts - JamCam 2017