International Call-Sign Prefix Allocations - Courtesy ARRL - |
| Notes | Call Sign Series | Allocated to |
|---|---|---|
| AAA-ALZ | United States of America | |
| AMA-AOZ | Spain | |
| APA-ASZ | Pakistan | |
| ATA-AWZ | India | |
| AXA-AXZ | Australia | |
| AYA-AZZ | Argentina | |
| A2A-A2Z | Botswana | |
| A3A-A3Z | Tonga | |
| A4A-A4Z | Oman | |
| A5A-A5Z | Bhutan | |
| A6A-A6Z | United Arab Emirates | |
| A7A-A7Z | Qatar | |
| A8A-A8Z | Liberia | |
| A9A-A9Z | Bahrain | |
| BAA-BZZ | China | |
| CAA-CEZ | Chile | |
| CFA-CKZ | Canada | |
| CLA-CMZ | Cuba | |
| CNA-CNZ | Morocco | |
| COA-COZ | Cuba | |
| CPA-CPZ | Bolivia | |
| CQA-CUZ | Portugal | |
| CVA-CXZ | Uruguay | |
| CYA-CZZ | Canada | |
| C2A-C2Z | Nauru | |
| C3A-C3Z | Andorra | |
| C4A-C4Z | Cyprus | |
| C5A-C5Z | Gambia | |
| C6A-C6Z | Bahamas | |
| 2 | C7A-C7Z | World Meteorological Organization |
| C8A-C9Z | Mozambique |
| Notes | Call Sign Series | Allocated to |
|---|---|---|
| DAA-DRZ | Germany | |
| DSA-DTZ | South Korea | |
| DUA-DZZ | Philippines | |
| D2A-D3Z | Angola | |
| D4A-D4Z | Cape Verde | |
| D5A-D5Z | Liberia | |
| D6A-D6Z | Comoros | |
| D7A-D9Z | South Korea | |
| EAA-EHZ | Spain | |
| EIA-EJZ | Ireland | |
| 3 | EKA-EKZ | Armenia |
| ELA-ELZ | Liberia | |
| 3 | EMA-EOZ | Ukraine |
| EPA-EQZ | Iran | |
| 3 | ERA-ERZ | Moldova |
| 3 | ESA-ESZ | Estonia |
| ETA-ETZ | Ethiopia | |
| EUA-EWZ | Belarus | |
| 3 | EXA-EXZ | Kyrgyzstan |
| 3 | EYA-EYZ | Tajikistan |
| 3 | EZA-EZZ | Turkmenistan |
| 3 | E2A-E2Z | Thailand |
| E3A-E3Z | Eritrea | |
| FAA-FZZ | France | |
| GAA-GZZ | United Kingdom of Great Britain and Northern Ireland |
| Notes | Call Sign Series | Allocated to |
|---|---|---|
| HAA-HAZ | Hungary | |
| HBA-HBZ | Switzerland | |
| HCA-HDZ | Ecuador | |
| HEA-HEZ | Switzerland | |
| HFA-HFZ | Poland | |
| HGA-HGZ | Hungary | |
| HHA-HHZ | Haiti | |
| HIA-HIZ | Dominican Republic | |
| HJA-HKZ | Colombia | |
| HLA-HLZ | South Korea | |
| HMA-HMZ | North Korea | |
| HNA-HNZ | Iraq | |
| HOA-HPZ | Panama | |
| HQA-HRZ | Honduras | |
| HSA-HSZ | Thailand | |
| HTA-HTZ | Nicaragua | |
| HUA-HUZ | El Salvador | |
| HVA-HVZ | Vatican City | |
| HWA-HYZ | France | |
| HZA-HZZ | Saudi Arabia | |
| H2A-H2Z | Cyprus | |
| H3A-H3Z | Panama | |
| H4A-H4Z | Solomon Islands | |
| H6A-H7Z | Nicaragua | |
| H8A-H9Z | Panama | |
| IAA-IZZ | Italy |
| Notes | Call Sign Series | Allocated to |
|---|---|---|
| JAA-JSZ | Japan | |
| JTA-JVZ | Mongolia | |
| JWA-JXZ | Norway | |
| JYA-JYZ | Jordan | |
| JZA-JZZ | Indonesia | |
| J2A-J2Z | Djibouti | |
| J3A-J3Z | Grenada | |
| J4A-J4Z | Greece | |
| J5A-J5Z | Guinea-Bissau | |
| J6A-J6Z | Saint Lucia | |
| J7A-J7Z | Dominica | |
| 3 | J8A-J8Z | St. Vincent and the Grenadines |
| KAA-KZZ | United States of America | |
| LAA-LNZ | Norway | |
| LOA-LWZ | Argentina | |
| LXA-LXZ | Luxembourg | |
| 3 | LYA-LYZ | Lithuania |
| LZA-LZZ | Bulgaria | |
| L2A-L9Z | Argentina | |
| MAA-MZZ | United Kingdom of Great Britain and Northern Ireland | |
| NAA-NZZ | United States of America | |
| OAA-OCZ | Peru | |
| ODA-ODZ | Lebanon | |
| OEA-OEZ | Austria | |
| OFA-OJZ | Finland | |
| OKA-OLZ | Czech Republic | |
| OMA-OMZ | Slovak Republic | |
| ONA-OTZ | Belgium | |
| OUA-OZZ | Denmark |
| Notes | Call Sign Series | Allocated to |
|---|---|---|
| PAA-PIZ | Netherlands | |
| PJA-PJZ | Netherlands Antilles | |
| PKA-POZ | Indonesia | |
| PPA-PYZ | Brazil | |
| PZA-PZZ | Suriname | |
| P2A-P2Z | Papua New Guinea | |
| P3A-P3Z | Cyprus | |
| 3 | P4A-P4Z | Aruba |
| P5A-P9Z | North Korea | |
| RAA-RZZ | Russian Federation | |
| SAA-SMZ | Sweden | |
| SNA-SRZ | Poland | |
| 1 | SSA-SSM | Egypt |
| 1 | SSN-STZ | Sudan |
| SUA-SUZ | Egypt | |
| SVA-SZZ | Greece | |
| S2A-S2Z | Bangladesh | |
| 3 | S5A-S5Z | Slovenia |
| S6A-S6Z | Singapore | |
| S7A-S7Z | Seychelles | |
| S8A-S8Z | South Africa | |
| S9A-S9Z | Sao Tome and Principe |
| Notes | Call Sign Series | Allocated to |
|---|---|---|
| TAA-TCZ | Turkey | |
| TDA-TDZ | Guatemala | |
| TEA-TEZ | Costa Rica | |
| TFA-TFZ | Iceland | |
| TGA-TGZ | Guatemala | |
| THA-THZ | France | |
| TIA-TIZ | Costa Rica | |
| TJA-TJZ | Cameroon | |
| TKA-TKZ | France | |
| TLA-TLZ | Central Africa | |
| TMA-TMZ | France | |
| TNA-TNZ | Congo | |
| TOA-TQZ | France | |
| TRA-TRZ | Gabon | |
| TSA-TSZ | Tunisia | |
| TTA-TTZ | Chad | |
| TUA-TUZ | Ivory Coast | |
| TVA-TXZ | France | |
| TYA-TYZ | Benin | |
| TZA-TZZ | Mali | |
| T2A-T2Z | Tuvalu | |
| T3A-T3Z | Kiribati | |
| T4A-T4Z | Cuba | |
| T5A-T5Z | Somalia | |
| T6A-T6Z | Afghanistan | |
| 3 | T7A-T7Z | San Marino |
| T8A-T8Z | Palau | |
| 3 | T9A-T9Z | Bosnia and Herzegovina |
| Notes | Call Sign Series | Allocated to |
|---|---|---|
| UAA-UIZ | Russian Federation | |
| 3 | UJA-UMZ | Uzbekistan |
| 3 | UNA-UQZ | Kazakhstan |
| URA-UTZ | Ukraine | |
| 3 | UUA-UZZ | Ukraine |
| VAA-VGZ | Canada | |
| VHA-VNZ | Australia | |
| VOA-VOZ | Canada | |
| VPA-VSZ | United Kingdom of Great Britain and Northern Ireland | |
| VTA-VWZ | India | |
| VXA-VYZ | Canada | |
| VZA-VZZ | Australia | |
| 3 | V2A-V2Z | Antigua and Barbuda |
| 3 | V3A-V3Z | Belize |
| 3 | V4A-V4Z | Saint Kitts and Nevis |
| 3 | V5A-V5Z | Namibia |
| 3 | V6A-V6Z | Micronesia |
| 3 | V7A-V7Z | Marshall Islands |
| 3 | V8A-V8Z | Brunei |
| WAA-WZZ | United States of America | |
| XAA-XIZ | Mexico | |
| XJA-XOZ | Canada | |
| XPA-XPZ | Denmark | |
| XQA-XRZ | Chile | |
| XSA-XSZ | China | |
| XTA-XTZ | Burkina Faso | |
| XUA-XUZ | Cambodia | |
| XVA-XVZ | Viet Nam | |
| XWA-XWZ | Laos | |
| XXA-XXZ | Portugal | |
| XYA-XZZ | Myanmar |
| Notes | Call Sign Series | Allocated to |
|---|---|---|
| YAA-YAZ | Afghanistan | |
| YBA-YHZ | Indonesia | |
| YIA-YIZ | Iraq | |
| YJA-YJZ | Vanuatu | |
| YKA-YKZ | Syria | |
| 3 | YLA-YLZ | Latvia |
| YMA-YMZ | Turkey | |
| YNA-YNZ | Nicaragua | |
| YOA-YRZ | Romania | |
| YSA-YSZ | El Salvador | |
| YTA-YUZ | Yugoslavia | |
| YVA-YYZ | Venezuela | |
| YZA-YZZ | Yugoslavia | |
| Y2A-Y9Z | Germany | |
| ZAA-ZAZ | Albania | |
| ZBA-ZJZ | United Kingdom of Great Britain and Northern Ireland | |
| ZKA-ZMZ | New Zealand | |
| ZNA-ZOZ | United Kingdom of Great Britain and Northern Ireland | |
| ZPA-ZPZ | Paraguay | |
| ZQA-ZQZ | United Kingdom of Great Britain and Northern Ireland | |
| ZRA-ZUZ | South Africa | |
| ZVA-ZZZ | Brazil | |
| 3 | Z2A-Z2Z | Zimbabwe |
| 3 | Z3A-Z3Z | Macedonia (Former Yugoslav Republic) |
| Notes | Call Sign Series | Allocated to |
|---|---|---|
| 2AA-2ZZ | United Kingdom of Great Britain and Northern Ireland | |
| 3AA-3AZ | Monaco | |
| 3BA-3BZ | Mauritius | |
| 3CA-3CZ | Equatorial Guinea | |
| 1 | 3DA-3DM | Swaziland |
| 1 | 3DN-3DZ | Fiji |
| 3EA-3FZ | Panama | |
| 3GA-3GZ | Chile | |
| 3HA-3UZ | China | |
| 3VA-3VZ | Tunisia | |
| 3WA-3WZ | Viet Nam | |
| 3XA-3XZ | Guinea | |
| 3YA-3YZ | Norway | |
| 3ZA-3ZZ | Poland | |
| 4AA-4CZ | Mexico | |
| 4DA-4IZ | Philippines | |
| 3 | 4JA-4KZ | Azerbaijan |
| 3 | 4LA-4LZ | Georgia |
| 4MA-4MZ | Venezuela | |
| 4NA-4OZ | Yugoslavia | |
| 4PA-4SZ | Sri Lanka | |
| 4TA-4TZ | Peru | |
| 2 | 4UA-4UZ | United Nations |
| 4VA-4VZ | Haiti | |
| 4XA-4XZ | Israel | |
| 2 | 4YA-4YZ | International Civil Aviation Organization |
| 4ZA-4ZZ | Israel |
| Notes | Call Sign Series | Allocated to |
|---|---|---|
| 5AA-5AZ | Libya | |
| 5BA-5BZ | Cyprus | |
| 5CA-5GZ | Morocco | |
| 5HA-5IZ | Tanzania | |
| 5JA-5KZ | Colombia | |
| 5LA-5MZ | Liberia | |
| 5NA-5OZ | Nigeria | |
| 5PA-5QZ | Denmark | |
| 5RA-5SZ | Madagascar | |
| 5TA-5TZ | Mauritania | |
| 5UA-5UZ | Niger | |
| 5VA-5VZ | Togo | |
| 5WA-5WZ | Western Samoa | |
| 5XA-5XZ | Uganda | |
| 5YA-5ZZ | Kenya | |
| 6AA-6BZ | Egypt | |
| 6CA-6CZ | Syria | |
| 6DA-6JZ | Mexico | |
| 6KA-6NZ | South Korea | |
| 6OA-6OZ | Somalia | |
| 6PA-6SZ | Pakistan | |
| 6TA-6UZ | Sudan | |
| 6VA-6WZ | Senegal | |
| 6XA-6XZ | Madagascar | |
| 6YA-6YZ | Jamaica | |
| 6ZA-6ZZ | Liberia |
| Notes | Call Sign Series | Allocated to |
|---|---|---|
| 7AA-7IZ | Indonesia | |
| 7JA-7NZ | Japan | |
| 7OA-7OZ | Yemen | |
| 7PA-7PZ | Lesotho | |
| 7QA-7QZ | Malawi | |
| 7RA-7RZ | Algeria | |
| 7SA-7SZ | Sweden | |
| 7TA-7YZ | Algeria | |
| 7ZA-7ZZ | Saudi Arabia | |
| 8AA-8IZ | Indonesia | |
| 8JA-8NZ | Japan | |
| 8OA-8OZ | Botswana | |
| 8PA-8PZ | Barbados | |
| 8QA-8QZ | Maldives | |
| 8RA-8RZ | Guyana | |
| 8SA-8SZ | Sweden | |
| 8TA-8YZ | India | |
| 8ZA-8ZZ | Saudi Arabia |
| Notes | Call Sign Series | Allocated to |
|---|---|---|
| 3 | 9AA-9AZ | Croatia |
| 9BA-9DZ | Iran | |
| 9EA-9FZ | Ethiopia | |
| 9GA-9GZ | Ghana | |
| 9HA-9HZ | Malta | |
| 9IA-9JZ | Zambia | |
| 9KA-9KZ | Kuwait | |
| 9LA-9LZ | Sierra Leone | |
| 9MA-9MZ | Malaysia | |
| 9NA-9NZ | Nepal | |
| 9OA-9TZ | Zaire | |
| 9UA-9UZ | Burundi | |
| 9VA-9VZ | Singapore | |
| 9WA-9WZ | Malaysia | |
| 9XA-9XZ | Rwanda | |
| 9YZ-9ZZ | Trinidad and Tobago |
Notes: