Улсуудын кодыг хэрхэн мэдэх вэ ?
| Улс | Улсын код | Улс | Улсын код |
| China | 86 | Ireland | 353 |
| Germany | 49 | Israel | 972 |
| Hong Kong | 852 | Jordan | 962 |
| Hungary | 36 | Kuwait | 965 |
| Japan | 81 | Kyrgyzstan | 996 |
| Kazakhstan | 77 | Loas | 865 |
| Malaysia | 60 | Lebanon | 961 |
| Singapore | 65 | Macau | 853 |
| South Korea | 82 | Malta | 356 |
| Thailand | 66 | Martinique | 596 |
| Turkey | 92 | Myanmar | 95 |
| USA | 1 | Nepal | 977 |
| Australia | 61 | Netherlands Antilles | 599 |
| India | 91 | Netherlands | 31 |
| Philippines | 63 | Nicaragua | 505 |
| Russia | 7 | Norway | 47 |
| Canada | 1 | Oman | 968 |
| Taiwan | 886 | Pakistan | 92 |
| Abkhazia | 7840 | Palestine | 970 |
| Abkhazia | 7940 | Panama | 507 |
| Afghanistan | 93 | Paraguay | 595 |
| Argentina | 54 | Qatar | 974 |
| Armenian | 374 | Romania | 40 |
| Aruba | 297 | Saudi Arabia | 966 |
| Bahrain | 973 | Spain | 34 |
| Bangladesh | 880 | Sri Lanka | 94 |
| Belize | 501 | Sweden | 46 |
| Bhutan | 975 | Syria | 963 |
| Bovivia | 591 | Tajikistan | 992 |
| Brazil | 55 | Turkmenistan | 993 |
| Brunei | 673 | UK | 44 |
| Cambodia | 855 | Ukraine | 380 |
| Colombia | 57 | United Arab Emirates | 971 |
| Costa Rica | 506 | Uruguay | 598 |
| Cyprus | 357 | Uzbekistan | 998 |
| Czech Repub | 420 | Venezuela | 58 |
| Denmark | 45 | Vietnam | 84 |
| Ecuador | 593 | Yemen | 967 |
| El Salvador | 503 | American Samoa | 1684 |
| Finland | 358 | Andorra | 376 |
| Gibraltar | 350 | Anguilla | 1264 |
| Greece | 30 | Atigua and Barbuda | 1268 |
| Guadeloupe | 590 | Austria | 43 |
| Guatemala | 502 | Bahamas | 1242 |
| Honduras | 504 | Barbados | 1246 |
| Iceland | 354 | British Virgin Islands | 1268 |
| Indonesia | 62/td> | Cayman Islands | 1345 |
| lran | 98 | Dominica | 1767 |
| Iraq | 964 | Dominican Republic | 1809/1892/1849 |