Πίνακας με τα προθέματα των διακριτικών κλήσεως όλων των ραδιοχωρών (Prefix DXCC...)
| Callsign | DXCC country | Callsign | DXCC country | Callsign | DXCC country |
| 2AA-2ZZ | United Kingdom of Great Britain and Northern Ireland | BAA-BZZ | China (People's Republic of) | PAA-PIZ | Netherlands (Kingdom of the) |
| 3AA-3AZ | Monaco (Principality of) | C2A-C2Z | Nauru (Republic of) | PJA-PJZ | Netherlands (Kingdom of the) - Netherlands Antilles |
| 3BA-3BZ | Mauritius (Republic of) | C3A-C3Z | Andorra (Principality of) | PKA-POZ | Indonesia (Republic of) |
| 3CA-3CZ | Equatorial Guinea (Republic of) | C4A-C4Z | Cyprus (Republic of) | PPA-PYZ | Brazil (Federative Republic of) |
| 3DA-3DM | Swaziland (Kingdom of) | C5A-C5Z | Gambia (Republic of the) | PZA-PZZ | Suriname (Republic of) |
| 3DN-3DZ | Fiji (Republic of) | C6A-C6Z | Bahamas (Commonwealth of the) | RAA-RZZ | Russian Federation |
| 3EA-3FZ | Panama (Republic of) | C7A-C7Z | World Meteorological Organization | S2A-S3Z | Bangladesh (People's Republic of) |
| 3GA-3GZ | Chile | C8A-C9Z | Mozambique (Republic of) | S5A-S5Z | Slovenia (Republic of) |
| 3HA-3UZ | China (People's Republic of) | CAA-CEZ | Chile | S6A-S6Z | Singapore (Republic of) |
| 3VA-3VZ | Tunisia | CFA-CKZ | Canada | S7A-S7Z | Seychelles (Republic of) |
| 3WA-3WZ | Viet Nam (Socialist Republic of) | CLA-CMZ | Cuba | S8A-S8Z | South Africa (Republic of) |
| 3XA-3XZ | Guinea (Republic) | CNA-CNZ | Morocco (Kingdom of) | S9A-S9Z | Sao Tome and Principe (Democratic Republic of) |
| 3YA-3YZ | Norway | COA-COZ | Cuba | SAA-SMZ | Sweden |
| 3ZA-3ZZ | Poland (Republic of) | CPA-CPZ | Bolivia (Republic of) | SNA-SRZ | Poland (Republic of) |
| 4AA-4CZ | Mexico | CQA-CUZ | Portugal | SSA-SSM | Egypt (Arab Republic of) |
| 4DA-4IZ | Philippines (Republic of the) | CVA-CXZ | Uruguay (Eastern Republic of) | SSN-STZ | Sudan (Republic of the) |
| 4JA-4KZ | Azerbaijani Republic | CYA-CZZ | Canada | SUA-SUZ | Egypt (Arab Republic of) |
| 4LA-4LZ | Georgia (Republic of) | D2A-D3Z | Angola (Republic of) | SVA-SZZ | Greece |
| 4MA-4MZ | Venezuela (Republic of) | D4A-D4Z | Cape Verde (Republic of) | T2A-T2Z | Tuvalu |
| 4NA-4OZ | Yugoslavia (Federal Republic of) | D5A-D5Z | Liberia (Republic of) | T3A-T3Z | Kiribati (Republic of) |
| 4PA-4SZ | Sri Lanka (Democratic Socialist Republic of) | D6A-D6Z | Comoros (Islamic Federal Republic of the) | T4A-T4Z | Cuba |
| 4TA-4TZ | Peru | D7A-D9Z | Korea (Republic of) | T5A-T5Z | Somali Democratic Republic |
| 4UA-4UZ | United Nations | DAA-DRZ | Germany (Federal Republic of) | T6A-T6Z | Afghanistan (Islamic State of) |
| 4VA-4VZ | Haiti (Republic of) | DSA-DTZ | Korea (Republic of) | T7A-T7Z | San Marino (Republic of) |
| 4WA-4WZ | East Timor (U.N.Transitional Administration) | DUA-DZZ | Philippines (Republic of the) | T8A-T8Z | Palau (Republic of) |
| 4XA-4XZ | Israel (State of) | E2A-E2Z | Thailand | T9A-T9Z | Bosnia and Herzegovina (Republic of) |
| 4YA-4YZ | International Civil Aviation Organization | E3A-E3Z | Eritrea | TAA-TCZ | Turkey |
| 4ZA-4ZZ | Israel (State of) | E4A-E4Z | Palestine | TDA-TDZ | Guatemala (Republic of) |
| 5AA-5AZ | Libya (Socialist People's Libyan Arab Jamahiriya) | EAA-EHZ | Spain | TEA-TEZ | Costa Rica |
| 5BA-5BZ | Cyprus (Republic of) | EIA-EJZ | Ireland | TFA-TFZ | Iceland |
| 5CA-5GZ | Morocco (Kingdom of) | EKA-EKZ | Armenia (Republic of) | TGA-TGZ | Guatemala (Republic of) |
| 5HA-5IZ | Tanzania (United Republic of) | ELA-ELZ | Liberia (Republic of) | THA-THZ | France |
| 5JA-5KZ | Colombia (Republic of) | EMA-EOZ | Ukraine | TIA-TIZ | Costa Rica |
| 5LA-5MZ | Liberia (Republic of) | EPA-EQZ | Iran (Islamic Republic of) | TJA-TJZ | Cameroon (Republic of) |
| 5NA-5OZ | Nigeria (Federal Republic of) | ERA-ERZ | Moldova (Republic of) | TKA-TKZ | France |
| 5PA-5QZ | Denmark | ESA-ESZ | Estonia (Republic of) | TLA-TLZ | Central African Republic |
| 5RA-5SZ | Madagascar (Republic of) | ETA-ETZ | Ethiopia (Federal Democratic Republic of) | TMA-TMZ | France |
| 5TA-5TZ | Mauritania (Islamic Republic of) | EUA-EWZ | Belarus (Republic of) | TNA-TNZ | Congo (Republic of the) |
| 5UA-5UZ | Niger (Republic of the) | EXA-EXZ | Kyrgyz Republic | TOA-TQZ | France |
| 5VA-5VZ | Togolese Republic | EYA-EYZ | Tajikistan (Republic of) | TRA-TRZ | Gabonese Republic |
| 5WA-5WZ | Western Samoa (Independent State of) | EZA-EZZ | Turkmenistan | TSA-TSZ | Tunisia |
| 5XA-5XZ | Uganda (Republic of) | FAA-FZZ | France | TTA-TTZ | Chad (Republic of) |
| 5YA-5ZZ | Kenya (Republic of) | GAA-GZZ | United Kingdom of Great Britain and Northern Ireland | TUA-TUZ | Côte d'Ivoire (Republic of) |
| 6AA-6BZ | Egypt (Arab Republic of) | H2A-H2Z | Cyprus (Republic of) | TVA-TXZ | France |
| 6CA-6CZ | Syrian Arab Republic | H3A-H3Z | Panama (Republic of) | TYA-TYZ | Benin (Republic of) |
| 6DA-6JZ | Mexico | H4A-H4Z | Solomon Islands | TZA-TZZ | Mali (Republic of) |
| 6KA-6NZ | Korea (Republic of) | H6A-H7Z | Nicaragua | UAA-UIZ | Russian Federation |
| 6OA-6OZ | Somali Democratic Republic | H8A-H9Z | Panama (Republic of) | UJA-UMZ | Uzbekistan (Republic of) |
| 6PA-6SZ | Pakistan (Islamic Republic of) | HAA-HAZ | Hungary (Republic of) | UNA-UQZ | Kazakhstan (Republic of) |
| 6TA-6UZ | Sudan (Republic of the) | HBA-HBZ | Switzerland (Confederation of) | URA-UZZ | Ukraine |
| 6VA-6WZ | Senegal (Republic of) | HCA-HDZ | Ecuador | V2A-V2Z | Antigua and Barbuda |
| 6XA-6XZ | Madagascar (Republic of) | HEA-HEZ | Switzerland (Confederation of) | V3A-V3Z | Belize |
| 6YA-6YZ | Jamaica | HFA-HFZ | Poland (Republic of) | V4A-V4Z | Saint Kitts and Nevis |
| 6ZA-6ZZ | Liberia (Republic of) | HGA-HGZ | Hungary (Republic of) | V5A-V5Z | Namibia (Republic of) |
| 7AA-7IZ | Indonesia (Republic of) | HHA-HHZ | Haiti (Republic of) | V6A-V6Z | Micronesia (Federated States of) |
| 7JA-7NZ | Japan | HIA-HIZ | Dominican Republic | V7A-V7Z | Marshall Islands (Republic of the) |
| 7OA-7OZ | Yemen (Republic of) | HJA-HKZ | Colombia (Republic of) | V8A-V8Z | Brunei Darussalam |
| 7PA-7PZ | Lesotho (Kingdom of) | HLA-HLZ | Korea (Republic of) | VAA-VGZ | Canada |
| 7QA-7QZ | Malawi | HMA-HMZ | Democratic People's Republic of Korea | VHA-VNZ | Australia |
| 7RA-7RZ | Algeria (People's Democratic Republic of) | HNA-HNZ | Iraq (Republic of) | VOA-VOZ | Canada |
| 7SA-7SZ | Sweden | HOA-HPZ | Panama (Republic of) | VPA-VQZ | United Kingdom of Great Britain and Northern Ireland |
| 7TA-7YZ | Algeria (People's Democratic Republic of) | HQA-HRZ | Honduras (Republic of) | VRA-VRZ | China (People's Republic of) - Honkong |
| 7ZA-7ZZ | Saudi Arabia (Kingdom of) | HSA-HSZ | Thailand | VSA-VSZ | United Kingdom of Great Britain and Northern Ireland |
| 8AA-8IZ | Indonesia (Republic of) | HTA-HTZ | Nicaragua | VTA-VWZ | India (Republic of) |
| 8JA-8NZ | Japan | HUA-HUZ | El Salvador (Republic of) | VXA-VYZ | Canada |
| 8OA-8OZ | Botswana (Republic of) | HVA-HVZ | Vatican City State | VZA-VZZ | Australia |
| 8PA-8PZ | Barbados | HWA-HYZ | France | WAA-WZZ | United States of America |
| 8QA-8QZ | Maldives (Republic of) | HZA-HZZ | Saudi Arabia (Kingdom of) | XAA-XIZ | Mexico |
| 8RA-8RZ | Guyana | IAA-IZZ | Italy | XJA-XOZ | Canada |
| 8SA-8SZ | Sweden | J2A-J2Z | Djibouti (Republic of) | XPA-XPZ | Denmark |
| 8TA-8YZ | India (Republic of) | J3A-J3Z | Grenada | XQA-XRZ | Chile |
| 8ZA-8ZZ | Saudi Arabia (Kingdom of) | J4A-J4Z | Greece | XSA-XSZ | China (People's Republic of) |
| 9AA-9AZ | Croatia (Republic of) | J5A-J5Z | Guinea-Bissau (Republic of) | XTA-XTZ | Burkina Faso |
| 9BA-9DZ | Iran (Islamic Republic of) | J6A-J6Z | Saint Lucia | XUA-XUZ | Cambodia (Kingdom of) |
| 9EA-9FZ | Ethiopia (Federal Democratic Republic of) | J7A-J7Z | Dominica (Commonwealth of) | XVA-XVZ | Viet Nam (Socialist Republic of) |
| 9GA-9GZ | Ghana | J8A-J8Z | Saint Vincent and the Grenadines | XWA-XWZ | Lao People's Democratic Republic |
| 9HA-9HZ | Malta | JAA-JSZ | Japan | XXA-XXZ | Portugal |
| 9IA-9JZ | Zambia (Republic of) | JTA-JVZ | Mongolia | XYA-XZZ | Myanmar (Union of) |
| 9KA-9KZ | Kuwait (State of) | JWA-JXZ | Norway | Y2A-Y9Z | Germany (Federal Republic of) |
| 9LA-9LZ | Sierra Leone | JYA-JYZ | Jordan (Hashemite Kingdom of) | YAA-YAZ | Afghanistan (Islamic State of) |
| 9MA-9MZ | Malaysia | JZA-JZZ | Indonesia (Republic of) | YBA-YHZ | Indonesia (Republic of) |
| 9NA-9NZ | Nepal | KAA-KZZ | United States of America | YIA-YIZ | Iraq (Republic of) |
| 9OA-9TZ | Democratic Republic of the Congo | L2A-L9Z | Argentine Republic | YJA-YJZ | Vanuatu (Republic of) |
| 9UA-9UZ | Burundi (Republic of) | LAA-LNZ | Norway | YKA-YKZ | Syrian Arab Republic |
| 9VA-9VZ | Singapore (Republic of) | LOA-LWZ | Argentine Republic | YLA-YLZ | Latvia (Republic of) |
| 9WA-9WZ | Malaysia | LXA-LXZ | Luxembourg | YMA-YMZ | Turkey |
| 9XA-9XZ | Rwandese Republic | LYA-LYZ | Lithuania (Republic of) | YNA-YNZ | Nicaragua |
| 9YA-9ZZ | Trinidad and Tobago | LZA-LZZ | Bulgaria (Republic of) | YOA-YRZ | Romania |
| A2A-A2Z | Botswana (Republic of) | MAA-MZZ | United Kingdom of Great Britain and Northern Ireland | YSA-YSZ | El Salvador (Republic of) |
| A3A-A3Z | Tonga (Kingdom of) | NAA-NZZ | United States of America | YTA-YUZ | Yugoslavia (Federal Republic of) |
| A4A-A4Z | Oman (Sultanate of) | OAA-OCZ | Peru | YVA-YYZ | Venezuela (Republic of) |
| A5A-A5Z | Bhutan (Kingdom of) | ODA-ODZ | Lebanon | YZA-YZZ | Yugoslavia (Federal Republic of) |
| A6A-A6Z | United Arab Emirates | OEA-OEZ | Austria | Z2A-Z2Z | Zimbabwe (Republic of) |
| A7A-A7Z | Qatar (State of) | OFA-OJZ | Finland | Z3A-Z3Z | The Former Yugoslav Republic of Macedonia |
| A8A-A8Z | Liberia (Republic of) | OKA-OLZ | Czech Republic | ZAA-ZAZ | Albania (Republic of) |
| A9A-A9Z | Bahrain (State of) | OMA-OMZ | Slovak Republic | ZBA-ZJZ | Gibraltar (ZB2) United Kingdom of Great Britain and Northern Ireland |
| AAA-ALZ | United States of America | ONA-OTZ | Belgium | ZKA-ZMZ | New Zealand |
| AMA-AOZ | Spain | OUA-OZZ | Denmark | ZNA-ZOZ | United Kingdom of Great Britain and Northern Ireland |
| APA-ASZ | Pakistan (Islamic Republic of) | P2A-P2Z | Papua New Guinea | ZPA-ZPZ | Paraguay (Republic of) |
| ATA-AWZ | India (Republic of) | P3A-P3Z | Cyprus (Republic of) | ZQA-ZQZ | United Kingdom of Great Britain and Northern Ireland |
| AXA-AXZ | Australia | P4A-P4Z | Netherlands (Kingdom of the) - Aruba | ZRA-ZUZ | South Africa (Republic of) |
| AYA-AZZ | Argentine Republic | P5A-P9Z | Democratic People's Republic of Korea | ZVA-ZZZ | Brazil (Federative Republic of) |