World Numbering System
WNS - Growing
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Circulars
2005 (UPU)
Circulars 2004 (UPU)
Circulars 2003 (UPU)
Afghanistan
Angola
Arab Emirates
Azerbaijan
Burundi
Central Afr. Rep.
Chad
Commoros-1
Commoros-2
Cyprus
Georgia
Haiti
Kyrgyzstan
Laos
Madagascar
Mali
Mauritania
Morocco
Myanmar
Niger
Dem. Rep. of
Congo
Russian Fed.
Rwanda-1
Rwanda-2
Senegal
Tajikistan
Turkmenistan
Ukraine
Uzbekistan