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. Ec001.17-80
    Wns Number
    EC001.17
    Country / Post
    Ecuador
    Date of Issue
    February 24, 2017
    Subject
    Guaranda Carnival - Guaranda Landscape
  2. Ec002.17-80
    Wns Number
    EC002.17
    Country / Post
    Ecuador
    Date of Issue
    February 24, 2017
    Subject
    Guaranda Carnival - Tayta Carnaval Monument
  3. Ec003.17-80
    Wns Number
    EC003.17
    Country / Post
    Ecuador
    Date of Issue
    March 31, 2017
    Subject
    Ecuador Ants I - Atta cephalotes
  4. Ec004.17-80
    Wns Number
    EC004.17
    Country / Post
    Ecuador
    Date of Issue
    March 31, 2017
    Subject
    Ecuador Ants I - Eciton hamatum
  5. Ec005.17-80
    Wns Number
    EC005.17
    Country / Post
    Ecuador
    Date of Issue
    March 31, 2017
    Subject
    Ecuador Ants I - Daceton armigerum
  6. Ec006.17-80
    Wns Number
    EC006.17
    Country / Post
    Ecuador
    Date of Issue
    March 31, 2017
    Subject
    Ecuador Ants I - Acanthoponera minor
  7. Ec007.17-80
    Wns Number
    EC007.17
    Country / Post
    Ecuador
    Date of Issue
    March 31, 2017
    Subject
    Ecuador Ants I - Ectatomma tuberculatum
  8. Ec008.17-80
    Wns Number
    EC008.17
    Country / Post
    Ecuador
    Date of Issue
    March 31, 2017
    Subject
    Ecuador Ants I - Gigantiops destructor
  9. Ec009.17-80
    Wns Number
    EC009.17
    Country / Post
    Ecuador
    Date of Issue
    March 31, 2017
    Subject
    Ecuador Ants I - Neoponera villosa
  10. Ec010.17-80
    Wns Number
    EC010.17
    Country / Post
    Ecuador
    Date of Issue
    March 31, 2017
    Subject
    Ecuador Ants I - Cephalotes atratus