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 Colombia in 2010

The 2010 issuing programme is not available.
  1. Co101.10-80
    Wns Number
    CO101.10
    Country / Post
    Colombia
    Date of Issue
    October 22, 2010
    Subject
    Bicentenary of Independence 1810-2010
  2. Co102.10-80
    Wns Number
    CO102.10
    Country / Post
    Colombia
    Date of Issue
    October 22, 2010
    Subject
    Bicentenary of Independence 1810-2010
  3. Co103.10-80
    Wns Number
    CO103.10
    Country / Post
    Colombia
    Date of Issue
    October 22, 2010
    Subject
    Bicentenary of Independence 1810-2010
  4. Co104.10-80
    Wns Number
    CO104.10
    Country / Post
    Colombia
    Date of Issue
    November 19, 2010
    Subject
    Centenary of the District of Valle del Cauca
  5. Co105.10-80
    Wns Number
    CO105.10
    Country / Post
    Colombia
    Date of Issue
    November 19, 2010
    Subject
    Centenary of the District of Valle del Cauca
  6. Co106.10-80
    Wns Number
    CO106.10
    Country / Post
    Colombia
    Date of Issue
    November 19, 2010
    Subject
    Centenary of the District of Valle del Cauca
  7. Co107.10-80
    Wns Number
    CO107.10
    Country / Post
    Colombia
    Date of Issue
    November 19, 2010
    Subject
    Centenary of the District of Valle del Cauca
  8. Co108.10-80
    Wns Number
    CO108.10
    Country / Post
    Colombia
    Date of Issue
    November 19, 2010
    Subject
    Centenary of the District of Valle del Cauca
  9. Co109.10-80
    Wns Number
    CO109.10
    Country / Post
    Colombia
    Date of Issue
    November 19, 2010
    Subject
    Centenary of the District of Valle del Cauca
  10. Co110.10-80
    Wns Number
    CO110.10
    Country / Post
    Colombia
    Date of Issue
    November 23, 2010
    Subject
    50th Anniversary of the Foundation Sonia Osorio Ballet of Colombia