| Prefijo | País | Continente | Zona CQ | Zona ITU | |
| 1A | Orden de Malta | EU | 15 | 28 | |
| 1S | Spratly | AS | 26 | 50 | |
| 3A | Mónaco | EU | 14 | 27 | |
| 3B6-7 | Agelega y s.Brandon | AF | 39 | 53 | |
| 3B8 | Mauricio | AF | 39 | 53 | |
| 3B9 | Rodrigues | AF | 39 | 53 | |
| 3C | Guinea Ecuatorial | AF | 36 | 47 | |
| 3C0 | Annobón | AF | 36 | 52 | |
| 3D2 | Fidji | OC | 32 | 56 | |
| 3D2 | Rotuma | OC | 32 | 56 | |
| 3D2 | Conway Reef | OC | 32 | 56 | |
| 3DA | Swazilandia | AF | 38 | 57 | |
| 3V | Túnez | AF | 33 | 37 | |
| 3W | Vietnam | AS | 26 | 49 | |
| 3X | Guinea Conakry | AF | 35 | 46 | |
| 3Y | Bouvet | AF | 38 | 67 | |
| 3Y | Pedro I | SA | 12 | 72 | |
| 4J | Azerbaiján | AS | 21 | 29 | |
| 4L | Georgia | AS | 21 | 29 | |
| 4S | Sri Lanka | AS | 22 | 41 | |
| 4U-ITU | ITU Ginebra | EU | 14 | 28 | |
| 4U-UN | ONU Nueva York | AN | 5 | 8 | |
| 4U-VIC | ONU Viena | EU | 15 | 28 | |
| 4X | Israel | AS | 20 | 39 | |
| 5A | Libia | AF | 34 | 38 | |
| 5B | Chipre | AS | 20 | 39 | |
| 5H | Tanzania | AF | 37 | 53 | |
| 5N | Nigeria | AF | 35 | 46 | |
| 5R | Madagascar | AF | 39 | 53 | |
| 5T | Mauritania | AF | 35 | 46 | |
| 5U | Niger | AF | 35 | 46 | |
| 5V | Togo | AF | 35 | 46 | |
| 5W | Samoa | OC | 32 | 62 | |
| 5X | Uganda | AF | 37 | 48 | |
| 5Z | Kenia | AF | 35 | 48 | |
| 6W | Senegal | AF | 35 | 46 | |
| 6Y | Jamaica | NA | 8 | 11 | |
| 7O | Yemen | AS | 21 | 30 | |
| 7P | Lesotho | AF | 38 | 57 | |
| 7Q | Malawi | AF | 37 | 53 | |
| 7X | Argelia | AF | 33 | 57 | |
| 8P | Barbados | NA | 8 | 11 | |
| 8Q | Malvinas | AS | 22 | 41 | |
| 8R | Guyana | SA | 9 | 12 | |
| 9A | Croacia | EU | 15 | 28 | |
| 9G | Ghana | AF | 35 | 46 | |
| 9H | Malta | EU | 15 | 28 | |
| 9J | Zambia | AF | 36 | 53 | |
| 9K | Kuwait | AS | 21 | 39 | |
| 9L | Sierra Leona | AF | 35 | 46 | |
| 9M2 | Malasia Occidenal | AS | 28 | 54 | |
| 9M8 | Malasia Oriental | OC | 28 | 54 | |
| 9N | Nepal | AS | 22 | 42 | |
| 9Q | Zaire | AF | 36 | 52 | |
| 9U | Burundi | AF | 36 | 52 | |
| 9V | Singapur | AS | 28 | 54 | |
| 9X | Ruanda | AF | 36 | 52 | |
| 9Y | Trinidad y Tobago | AS | 9 | 11 | |
| A2 | Botswara | AF | 38 | 57 | |
| A3 | Tonga | OC | 32 | 62 | |
| A4 | Omán | AS | 21 | 39 | |
| A5 | Bhután | AS | 22 | 41 | |
| A6 | Emiratos Arabes Unidos | AS | 21 | 39 | |
| A7 | Qatar | AS | 21 | 39 | |
| A9 | Bahrein | AS | 21 | 39 | |
| AP | Pakistán | AS | 21 | 41 | |
| BS7 | Sarborough Reef | AS | 27 | 50 | |
| BV | Taiwán | AS | 24 | 44 | |
| BV9 | Pratas | AS | 24 | 44 | |
| BY | China | AS | 23-24 | 33,42-44 | |
| C2 | Nauru | OC | 31 | 65 | |
| C3 | Andorra | EU | 14 | 27 | |
| C5 | Gambia | AF | 35 | 46 | |
| C6 | Bahamas | NA | 8 | 11 | |
| C9 | Mozambique | AF | 37 | 53 | |
| CE | Chile | SA | 12 | 14-16 | |
| CE0A | Isla de Pascua | SA | 12 | 63 | |
| CE0X | San Félix | SA | 12 | 14 | |
| CE0Z | Juan Fernández | SA | 12 | 14 | |
| CN | Marruecos | AF | 33 | 37 | |
| CO | Cuba | NA | 8 | 11 | |
| CP | Bolivia | SA | 10 | 12.-14 | |
| CT | Portugal | EU | 14 | 37 | |
| CT3 | Madeira | AF | 33 | 36 | |
| CU | Azores | EU | 14 | 36 | |
| CX | Uruguay | SA | 13 | 14 | |
| CY9 | St. Paul | NA | 5 | 9 | |
| CY0 | Sable | NA | 5 | 9 | |
| D2 | Angola | AF | 36 | 52 | |
| D4 | Cabo Verde | AF | 35 | 46 | |
| D6 | Comorones | AF | 39 | 53 | |
| DL | Alemania | EU | 14 | 28 | |
| DU | Filipinas | OC | 27 | 50 | |
| E3 | Eritrea | AF | 37 | 48 | |
| EA | España | EU | 14 | 37 | |
| EA6 | Baleares | EU | 14 | 37 | |
| EA8 | Canarias | AF | 33 | 36 | |
| EA9 | Ceuta y Melilla | AF | 33 | 37 | |
| EI | Irlanda | EU | 14 | 27 | |
| EK | Armenia | AS | 21 | 29 | |
| EL | Liberia | AF | 35 | 46 | |
| EP | Irán | AS | 21 | 40 | |
| ER | Moldavia | EU | 16 | 29 | |
| ES | Estonia | EU | 15 | 29 | |
| ET | Etiopía | AF | 37 | 28 | |
| EU | Bielorrusia | EU | 16 | 29 | |
| EX | Kirguiztán | AS | 17 | 42 | |
| EY | Tadjikistán | AS | 17 | 42 | |
| EZ | Turkmenistán | AS | 17 | 30 | |
| F | Francia | EU | 14 | 27 | |
| FG | Guadalupe | NA | 8 | 11 | |
| FH | Moyotte | AF | 39 | 53 | |
| FK | Nueva Caledonia | OC | 32 | 56 | |
| FM | Martinica | NA | 8 | 11 | |
| FO | Clipperton | NA | 7 | 10 | |
| FO | Polinesia Francesa | OC | 31-32 | 63 | |
| FP | St. Pierre y Miquelón | NA | 5 | 9 | |
| FR | Reunión | AF | 39 | 53 | |
| FR-G | Gloriosos | AF | 39 | 53 | |
| FR-J | Juan de Nova y Europa | AF | 39 | 53 | |
| FR-T | Tromelín | AF | 39 | 53 | |
| FS | San Martín Francés | NA | 8 | 11 | |
| FT5W | Crozet | AF | 39 | 68 | |
| FT5X | Kerguelén | AF | 39 | 68 | |
| FT5Z | Amsterdam | AF | 39 | 68 | |
| FW | Willis y Futuna | OC | 32 | 62 | |
| FY | Guayana Francesa | SA | 9 | 12 | |
| G | Inglaterra | EU | 14 | 27 | |
| GD | Isla de Man | EU | 14 | 27 | |
| GI | Irlanda del Norte | EU | 14 | 27 | |
| GJ | Jersey | EU | 14 | 27 | |
| GM | Escocia | EU | 14 | 27 | |
| GM | Shetland | EU | 14 | 27 | |
| GU | Guernsey | EU | 14 | 27 | |
| GW | Gales | EU | 14 | 27 | |
| H4 | Salomón | OC | 28 | 51 | |
| HA | Hungría | EU | 15 | 28 | |
| HB | Suiza | EU | 14 | 28 | |
| HB0 | Liechtenstein | EU | 14 | 28 | |
| HC | Ecuador | SA | 10 | 12 | |
| HC8 | Galápagos | SA | 10 | 12 | |
| HH | haití | NA | 8 | 11 | |
| HI | República Dominicana | NA | 8 | 11 | |
| HK | Colombia | SA | 9 | 12 | |
| HK0 | Malpelo | SA | 9 | 12 | |
| HK0 | San Andrés | NA | 7 | 11 | |
| HL | Corea del Sur | AS | 25 | 44 | |
| HP | Panamá | NA | 7 | 11 | |
| HR | Honduras | NA | 7 | 11 | |
| HS | Tailandia | AS | 26 | 49 | |
| HV | Ciudad del Vativano | EU | 15 | 28 | |
| HZ | Arabia Saudita | AS | 21 | 39 | |
| I | Italia | EU | 15 | 28 | |
| IS | Cerdeña | EU | 15 | 28 | |
| IT9 | Sicilia | EU | 15 | 28 | |
| J2 | Djibouti | AF | 37 | 48 | |
| J3 | Granada | NA | 8 | 11 | |
| J5 | Guinea-Bissau | AF | 35 | 46 | |
| J6 | Santa Lucía | NA | 8 | 11 | |
| J7 | Dominica | NA | 9 | 11 | |
| J8 | San Vicente | NA | 8 | 11 | |
| JA | Japón | AS | 25 | 45 | |
| JD1 | Minami Torishima | OC | 27 | 90 | |
| JD1 | Ogasawara | AS | 27 | 45 | |
| JT | Mongolia | AS | 23 | 32 | |
| JW | Bear | EU | 40 | 18 | |
| JW | Svalbard | EU | 40 | 18 | |
| JX | Jan Mayen | EU | 40 | 18 | |
| JY | Jordania | AS | 20 | 39 | |
| K | Estados Unidos de América | NA | 3.-5 | 6.-8 | |
| KG4 | Guantánamo | NA | 8 | 11 | |
| KH1 | Baker & Howland | OC | 31 | 61-62 | |
| KH2 | Guam | OC | 27 | 64 | |
| KH3 | Johnston | OC | 31 | 61 | |
| KH4 | Midway | OC | 31 | 61 | |
| KH5 | Palmira y Jarvis | OC | 31 | 61-62 | |
| KH5K | Kingman Reef | OC | 31 | 61 | |
| KH6 | Hawai | OC | 31 | 61 | |
| KH7 | Kure | OC | 31 | 61 | |
| KH8 | Samoa Americana | OC | 32 | 62 | |
| KH9 | Wake | OC | 31 | 65 | |
| KH0 | Marianas | OC | 27 | 64 | |
| KL7 | Alaska | NA | 1 | 1 | |
| KP1 | Navassa | NA | 8 | 11 | |
| KP2 | Virgenes Americanas | NA | 8 | 11 | |
| KP4 | Puerto Rico | NA | 8 | 11 | |
| KP5 | Desecheo | NA | 8 | 11 | |
| LA | Noruega | EU | 14 | 18 | |
| LU | Argentina | SA | 13 | 14-16 | |
| LX | Luxemburgo | EU | 14 | 27 | |
| LY | Lituania | EU | 15 | 29 | |
| LZ | Bulgaria | EU | 20 | 28 | |
| OA | Perú | SA | 10 | 12 | |
| OD | Libano | AS | 20 | 39 | |
| OE | Austria | EU | 15 | 28 | |
| OH | Finlandia | EU | 15 | 18 | |
| OH0 | Aland | EU | 15 | 18 | |
| OJ0 | Market Reef | EU | 15 | 18 | |
| OK | República Checa | EU | 15 | 28 | |
| OM | Eslovaquia | EU | 15 | 28 | |
| ON | Bélgica | EU | 14 | 27 | |
| OX | Groenlandia | NA | 40 | 5 | |
| OY | Faroe | EU | 14 | 18 | |
| OZ | Dinamarca | EU | 14 | 18 | |
| P2 | Papúa Nueva Guinea | OC | 28 | 51 | |
| P4 | Aruba | SA | 9 | 11 | |
| P5 | Corea del Norte | AS | 25 | 44 | |
| PA | Holanda | EU | 14 | 27 | |
| PJ2 | Antillas Holandesas | SA | 9 | 11 | |
| PJ5 | San Martín y Saba | NA | 8 | 11 | |
| PY | Brasil | SA | 11 | 13-15 | |
| PY0F | Fernando de Noronha | SA | 11 | 13 | |
| PY0S | Rocas S. Pedro y S. Pablo | SA | 11 | 13 | |
| PY0T | Trinidade y Martín Vaz | SA | 11 | 15 | |
| PZ | Surinam | SA | 9 | 12 | |
| R1FJ | TieRra de Francisco José | EU | 40 | 75 | |
| R1MV | Malyj Vysotskij | EU | 16 | 29 | |
| S2 | Bangladesh | AS | 22 | 41 | |
| S5 | Eslovenia | EU | 15 | 28 | |
| S7 | Seychelles | AF | 39 | 53 | |
| S9 | Santo Tomé y Príncipe | AF | 36 | 47 | |
| S0 |