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 Oman in 2007

The 2007 issuing programme is not available.
  1. Om001.07-80
    Wns Number
    OM001.07
    Country / Post
    Oman
    Date of Issue
    July 27, 2007
    Subject
    40 Years of Exporting Omani Crude
  2. Om002.07-80
    Wns Number
    OM002.07
    Country / Post
    Oman
    Date of Issue
    July 27, 2007
    Subject
    40 Years of Exporting Omani Crude
  3. Om003.07-80
    Wns Number
    OM003.07
    Country / Post
    Oman
    Date of Issue
    October 01, 2007
    Subject
    Symposium on Sustainable Agriculture Development & Regulation of it's Labour Market
  4. Om004.07-80
    Wns Number
    OM004.07
    Country / Post
    Oman
    Date of Issue
    November 18, 2007
    Subject
    37th National Day
  5. Om005.07-80
    Wns Number
    OM005.07
    Country / Post
    Oman
    Date of Issue
    December 01, 2007
    Subject
    Tourism in Oman - Khasab Castle
  6. Om006.07-80
    Wns Number
    OM006.07
    Country / Post
    Oman
    Date of Issue
    December 01, 2007
    Subject
    Tourism in Oman - Khasab Castle
  7. Om007.07-80
    Wns Number
    OM007.07
    Country / Post
    Oman
    Date of Issue
    December 01, 2007
    Subject
    Tourism in Oman - Khasab Castle
  8. Om008.07-80
    Wns Number
    OM008.07
    Country / Post
    Oman
    Date of Issue
    December 01, 2007
    Subject
    Tourism in Oman - Khasab Castle
  9. Om009.07-80
    Wns Number
    OM009.07
    Country / Post
    Oman
    Date of Issue
    December 20, 2007
    Subject
    75th Anniversary of Oman Scouts and Centenary of Scouting

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