| Number | Prefix | Country | Continent | Callsign | Deleted |
| 1 | 1A0 | SMO Malta | EU | 1A4A | |
| 2 | 1S | Spratly Island | AS | 9M0C | |
| 3 | 3A | Monaco | EU | 3A/IK1QBT | |
| 4 | 3B7 | Agalega & St Brandon | AF | 3B8CF/3B7 | |
| 5 | 3B8 | Mauritius | AF | 3B8CF | |
| 6 | 3B9 | Rodriguez Island | AF | 3B8DL/3B9 | |
| 7 | 3C | Equatorial Guinea | AF | 3C5A | |
| 8 | 3C0 | Pagalu | AF | 3C0V | |
| 9 | 3D2 | Fiji | OC | 3D2QB | |
| 10 | 3D2/C | Conway Reef | OC | 3D2CI | |
| 11 | 3D2/R | Rotuma | OC | 3D2RW/R | |
| 12 | 3DA | Swaziland | AF | 3DA0DF | |
| 13 | 3V | Tunisia | AF | 3V8BB | |
| 14 | 3W | Vietnam | AS | 3W50K | |
| 15 | 3X | Guinea | AF | 3XA8DX | |
| 16 | 3Y/B | Bouvet | AF | 3Y0C | |
| 17 | 3Y/P | Peter I | AN | 3Y0X | |
| 18 | 4J | Azerbaijan | AS | 4J6ZZ | |
| 19 | 4L | Georgia | AS | 4L7AA | |
| 20 | 4O | Montenegro | EU | 4O3T | |
| 21 | 4S | Sri Lanka | AS | 4S7EA | |
| 22 | 4U/IT | ITU Geneva | EU | 4U1ITU | |
| 23 | 4U/UN | United Nations Headquarters | NA | 4U1UN | |
| 24 | 4X | Israel | AS | 4X4FC | |
| 25 | 5A | Libya | AF | 5A1A | |
| 26 | 5B | Cyprus | AS | 5B4AGC | |
| 27 | 5H | Tanzania | AF | 5H3US | |
| 28 | 5N | Nigeria | AF | 5N99MSV | |
| 29 | 5R | Madagascar | AF | 5R8DG | |
| 30 | 5T | Mauritania | AF | 5T5U | |
| 31 | 5U | Niger | AF | 5U7Z | |
| 32 | 5V | Togo | AF | 5V7DB | |
| 33 | 5W | Western Samoa | OC | 5W0VK | |
| 34 | 5Z | Kenya | AF | 5Z4YT1CS | |
| 35 | 6W | Senegal | AF | 6W8DY | |
| 36 | 6Y | Jamaica | NA | 6Y5/KN5G | |
| 37 | 7P | Lesotho | AF | 7P8AA | |
| 38 | 7Q | Malawi | AF | 7Q7MM | |
| 39 | 7X | Algeria | AF | 7X4AN | |
| 40 | 8P | Barbados | NA | 8P9DH | |
| 41 | 8Q | Maldives | AS | 8Q7AA | |
| 42 | 8R | Guyana | SA | 8R1PY | |
| 43 | 9A | Croatia | EU | 9A4AA | |
| 44 | 9G | Ghana | AF | 9G1AA | |
| 45 | 9H | Malta | EU | 9H6A | |
| 46 | 9J | Zambia | AF | 9J2TF | |
| 47 | 9K | Kuwait | AS | 9K2CQ | |
| 48 | 9L | Sierra Leone | AF | 9L1DX | |
| 49 | 9M2 | West Malaysia | AS | 9M2TO | |
| 50 | 9M6 | East Malaysia | OC | 9M6/JA9AG | |
| 51 | 9N | Nepal | AS | 9N1FP | |
| 52 | 9Q | Zaire | AF | 9Q1A | |
| 53 | 9V | Singapore | AS | 9V1YC | |
| 54 | 9X | Rwanda | AF | 9X0R | |
| 55 | 9Y | Trinidad & Tobago | SA | 9Y4VU | |
| 56 | A2 | Botswana | AF | A22MN | |
| 57 | A3 | Tonga | OC | A35AD | |
| 58 | A4 | Oman | AS | A45XR | |
| 59 | A5 | Bhutan | AS | A52A | |
| 60 | A6 | United Arab Emirates | AS | A61AN | |
| 61 | A7 | Qatar | AS | A7/G0MKT | |
| 62 | A9 | Bahrain | AS | A92IO | |
| 63 | BS7H | Scarborough Reef | AS | BS7H | |
| 64 | BV | Taiwan | AS | BV3/JA0ID | |
| 65 | BV9P | Pratas Island | AS | BQ9P | |
| 66 | BY | China | AS | BD4ED | |
| 67 | C2 | Nauru | OC | C21SX | |
| 68 | C3 | Andorra | EU | C39LJ | |
| 69 | C5 | Gambia | AF | C56/SM0JHF | |
| 70 | C6 | Bahamas | NA | C6AKA | |
| 71 | C9 | Mozambique | AF | C91FC | |
| 72 | CE | Chile | SA | CE3AQB | |
| 73 | CE0X | San Felix | SA | XR0X | |
| 74 | CE0Y | Easter Island | SA | 3G0Y | |
| 75 | CE0Z | Juan Fernandez | SA | CE0ZY | |
| 76 | CE9 | Antarctica | AN | EM1HO | |
| 77 | CN | Morocco | AF | CN8WW | |
| 78 | CO | Cuba | NA | CO8LY | |
| 79 | CP | Bolivia | SA | CP5DT | |
| 80 | CT | Portugal | EU | CT1BOH | |
| 81 | CT3 | Madeira Island | AF | CT3AF | |
| 82 | CU | Azores | EU | CU8/DJ6SI | |
| 83 | CX | Uruguay | SA | CV0Z | |
| 84 | CY0 | Sable Island | NA | CY0MM | |
| 85 | CY9 | St Paul Island | NA | VY0CA | |
| 86 | D2 | Angola | AF | CR6TD | |
| 87 | D4 | Cape Verde | AF | D44CF | |
| 88 | D6 | Comoros | AF | D68C | |
| 89 | DL | Fed. Rep. of Germany | EU | DJ4PI | |
| 90 | DU | Philippines | OC | DX6P | |
| 91 | E3 | Eritrea | AF | E35X | |
| 92 | E4 | Palestine | AS | E44DX | |
| 93 | E5/N | North Cook Island | OC | E51MAN | |
| 94 | E5/S | South Cook Island | OC | ZK1DI | |
| 95 | E7 | Bosnia Herzegovina | EU | T92000 | |
| 96 | EA | Spain | EU | EA7US | |
| 97 | EA6 | Balearic Island | EU | EA6BH | |
| 98 | EA8 | Canary Island | AF | EA8/DK7ZH | |
| 99 | EA9 | Ceuta & Melilla | AF | EA9IE | |
| 100 | EI | Ireland | EU | EJ7NET | |
| 101 | EK | Armenia | AS | EK6GC | |
| 102 | EL | Liberia | AF | EL2WW | |
| 103 | EP | Iran | AS | EP3UN | |
| 104 | ER | Moldovia | EU | ER4DX | |
| 105 | ES | Estonia | EU | UR2TAX | |
| 106 | ET | Ethiopia | AF | 9E1S | |
| 107 | EU | Belarus | EU | UC2LAG | |
| 108 | EX | Kyrgyzstan | AS | EX8F | |
| 109 | EY | Tajikistan | AS | EY8AM | |
| 110 | EZ | Turkmenistan | AS | UH8EA | |
| 111 | F | France | EU | F6ARC | |
| 112 | FG | Guadeloupe | NA | FG/DJ6SI | |
| 113 | FH | Mayotte | AF | TX5T | |
| 114 | FJ | Saint Barthelemy | NA | FJ/G3TXF | |
| 115 | FK | New Caledonia | OC | FK8HC | |
| 116 | FK/C | Chesterfield Is | OC | TX0DX | |
| 117 | FM | Martinique | NA | FM5BH | |
| 118 | FO | French Polynesia | OC | FO5RH | |
| 119 | FO/A | Austral Islands | OC | FO0FI | |
| 120 | FO/M | Marquesas Islands | OC | FO0FR | |
| 121 | FO0 | Clipperton Island | NA | FO0AAA | |
| 122 | FP | St Pierre & Miquelon | NA | TO0DX | |
| 123 | FR | Reunion | AF | FR7BE | |
| 124 | FR/T | Tromelin | AF | FR/F6KDF/T | |
| 125 | FS | St Martin | NA | FJ/AA6YQ | |
| 126 | FT5W | Crozet | AF | FT5WE | |
| 127 | FT5X | Kerguelen Island | AF | FT5XO | |
| 128 | FT5Z | Amsterdam & St Paul | AF | FT5ZH | |
| 129 | FW | Wallis & Futuna Island | OC | FW/Y58IO | |
| 130 | FY | French Guiana | SA | FY5FU | |
| 131 | G | England | EU | G3FXB | |
| 132 | GD | Isle of Man | EU | MD/DL7URH | |
| 133 | GI | Northern Ireland | EU | GI0TIC | |
| 134 | GJ | Jersey | EU | MJ/OP9X/P | |
| 135 | GM | Scotland | EU | GM4LGR | |
| 136 | GU | Guernsey | EU | MU/DF2SS | |
| 137 | GW | Wales | EU | GB100LP | |
| 138 | H4 | Solomon Island | OC | H44MY | |
| 139 | H40 | Temotu Isl | OC | H40AA | |
| 140 | HA | Hungary | EU | HA5KC | |
| 141 | HB | Switzerland | EU | HB9AAL | |
| 142 | HB0 | Liechtenstein | EU | HB0/HB9AON | |
| 143 | HC | Ecuador | SA | HC5PC | |
| 144 | HC8 | Galapagos Island | SA | HC8N | |
| 145 | HH | Haiti | NA | HH6/DL7CM | |
| 146 | HI | Dominican Rep | NA | HI8/DL1HCM | |
| 147 | HK | Colombia | SA | HK1HHX | |
| 148 | HK0 | San Andres & Providencia | SA | HK0GU | |
| 149 | HK0/M | Malpelo Island | SA | HK3JJH/HK0M | |
| 150 | HL | South Korea | AS | HL0Z/4 | |
| 151 | HP | Panama | NA | HO1A | |
| 152 | HR | Honduras | NA | HR5/F2JD | |
| 153 | HS | Thailand | AS | HS0/KU0J | |
| 154 | HZ | Saudi Arabia | AS | HZ1IK | |
| 155 | I | Italy | EU | I3MAU | |
| 156 | IS0 | Sardinia | EU | IS0/YO3RA | |
| 157 | J2 | Djibouti | AF | J20RR | |
| 158 | J3 | Grenada | NA | J38AI | |
| 159 | J5 | Guinea Bissau | AF | J5X | |
| 160 | J6 | St Lucia | NA | J68ID | |
| 161 | J7 | Dominica | NA | J79MAE | |
| 162 | J8 | St Vincent | NA | J88DR | |
| 163 | JA | Japan | AS | JA9IPF | |
| 164 | JD1/O | Ogasawara | AS | JD1BLY | |
| 165 | JT | Mongolia | AS | JT1Y | |
| 166 | JW | Svalbard | EU | JW5NM | |
| 167 | JX | Jan Mayen | EU | JX3EX | |
| 168 | JY | Jordan | AS | JY3ZH | |
| 169 | K | United States of America | NA | K7AJ | |
| 170 | KG4 | Guantanamo Bay | NA | KG4TO | |
| 171 | KH0 | Mariana Island | OC | KH0/JA5EWH | |
| 172 | KH1 | Baker & Howland Island | OC | AH1A | |
| 173 | KH2 | Guam | OC | KH2/K4ANA | |
| 174 | KH3 | Johnston Island | OC | AH3D | |
| 175 | KH5 | Palmyra | OC | KH6ND/KH5 | |
| 176 | KH5K | Kingman Reef | OC | K5K | |
| 177 | KH6 | Hawaii | OC | KH6ND | |
| 178 | KH7K | Kure Island | OC | K7C | |
| 179 | KH8 | American Samoa | OC | KH8SI | |
| 180 | KH8/S | Swains Island | OC | KH8SI | |
| 181 | KH9 | Wake Island | OC | KH9/W0CN | |
| 182 | KL7 | Alaska | NA | NL7Z | |
| 183 | KP2 | Virgin Islands | NA | KP2/K1VW | |
| 184 | KP4 | Puerto Rico | NA | NP4A | |
| 185 | KP5 | Desecheo Island | NA | K5D | |
| 186 | LA | Norway | EU | LA3NQ | |
| 187 | LU | Argentina | SA | LW1EUE | |
| 188 | LX | Luxembourg | EU | LX1TI | |
| 189 | LY | Lithuania | EU | UP2NV | |
| 190 | LZ | Bulgaria | EU | LZ1FI | |
| 191 | OA | Peru | SA | OA4AMI | |
| 192 | OD | Lebanon | AS | OD5/OK1MU | |
| 193 | OE | Austria | EU | OE5KE | |
| 194 | OH | Finland | EU | OH1XX | |
| 195 | OH0 | Aland Island | EU | OH0MEP | |
| 196 | OJ0 | Market Reef | EU | OJ0/K7BV | |
| 197 | OK | Czech Republic | EU | OK2BEH | |
| 198 | OM | Slovak Republic | EU | OM3NA | |
| 199 | ON | Belgium | EU | ON6BC | |
| 200 | OX | Greenland | NA | OX3FV | |
| 201 | OY | Faroe Islands | EU | OY/DL4YBZ | |
| 202 | OZ | Denmark | EU | OZ1AIK | |
| 203 | P2 | Papua New Guinea | OC | P29NI | |
| 204 | P4 | Aruba | SA | P40W | |
| 205 | PA | Netherlands | EU | PA0CFW | |
| 206 | PJ2 | Curacao | SA | PJ2/W6NN | |
| 207 | PJ4 | Bonaire | SA | PJ4D | |
| 208 | PJ5 | Saba & St. Eustatius | NA | PJ6A | |
| 209 | PJ7 | Saint Martin | NA | PJ7DX | |
| 210 | PY | Brazil | SA | PY9VO | |
| 211 | PY0F | Fernando de Noronha | SA | PY0FF | |
| 212 | PY0S | St Peter & St Paul Rocks | SA | ZY0SK | |
| 213 | PY0T | Trindade & Martim Vaz | SA | PY2TG/PY0T | |
| 214 | PZ | Suriname | SA | PZ5JR | |
| 215 | R1F | Franz Josef Land | EU | R1FJ | |
| 216 | R1M | Malyj Vysotskij Island | EU | R1MVI | |
| 217 | S0 | Western Sahara | AF | S07WW | |
| 218 | S5 | Slovenia | EU | S54MM | |
| 219 | S7 | Seychelles | AF | S79MAD | |
| 220 | S9 | Sao Tome & Principe | AF | S92SS | |
| 221 | SM | Sweden | EU | SM5WI | |
| 222 | SP | Poland | EU | SP9AI | |
| 223 | ST | Sudan | AF | ST0RY | |
| 224 | ST0 | South Sudan | AF | ST0R | |
| 225 | SU | Egypt | AF | SU9NC | |
| 226 | SV | Greece | EU | SV1ENI | |
| 227 | SV/A | Mount Athos | EU | SV2ASP/A | |
| 228 | SV5 | Dodecanese | EU | SV5/SM8C | |
| 229 | SV9 | Crete | EU | SV9CVY | |
| 230 | T2 | Tuvalu | OC | T28RW | |
| 231 | T30 | West Kiribati | OC | T30XU | |
| 232 | T32 | East Kiribati | OC | T32RD | |
| 233 | T33 | Banaba Island | OC | T33C | |
| 234 | T5 | Somalia | AF | 6O0CW | |
| 235 | T7 | San Marino | EU | M1C | |
| 236 | T8 | Belau | OC | T88SW | |
| 237 | TA | Turkey | AS | TA2DS | |
| 238 | TF | Iceland | EU | TF3TF | |
| 239 | TG | Guatemala | NA | TG7/OH3JF | |
| 240 | TI | Costa Rica | NA | TI2CF | |
| 241 | TI9 | Cocos Island | NA | TI9KK | |
| 242 | TJ | Cameroon | AF | TJ3G | |
| 243 | TK | Corsica | EU | TK/F6AUS | |
| 244 | TL | Central African Rep | AF | TL5A | |
| 245 | TN | Congo | AF | TN4U | |
| 246 | TT | Chad | AF | TT8DX | |
| 247 | TU | Ivory Coast | AF | F5LPY/TU8 | |
| 248 | TY | Benin | AF | TY9F | |
| 249 | TZ | Mali | AF | TZ6JA | |
| 250 | UA | European Russia | EU | UK1AAA | |
| 251 | UA2 | Kaliningradsk | EU | RW2F | |
| 252 | UA9 | Asiatic Russia | AS | UA9CBM | |
| 253 | UJ | Uzbekistan | AS | UK/JI2MED | |
| 254 | UN | Kazakhstan | AS | UK7LAH | |
| 255 | UT | Ukraine | EU | UK5MAF | |
| 256 | V2 | Antigua | NA | V26X | |
| 257 | V3 | Belize | NA | V31YN | |
| 258 | V4 | St Kitts & Nevis | NA | V47GS | |
| 259 | V5 | Namibia | AF | V51Z | |
| 260 | V6 | Micronesia | OC | V63KZ | |
| 261 | V7 | Marshall Islands | OC | V73CW | |
| 262 | V8 | Brunei | OC | V85HG | |
| 263 | VE | Canada | NA | W6BYB/VE1 | |
| 264 | VK | Australia | OC | VK4CY | |
| 265 | VK0/H | Heard Island | AF | VK0IR | |
| 266 | VK9C | Cocos Keeling Island | OC | VK9CR | |
| 267 | VK9L | Lord Howe Island | OC | VK9LW | |
| 268 | VK9M | Mellish Reef | OC | VK9MM | |
| 269 | VK9N | Norfolk Island | OC | VK9NS | |
| 270 | VK9W | Willis Island | OC | VK9WM | |
| 271 | VK9X | Christmas Island | OC | VI9XN | |
| 272 | VP2E | Anguilla | NA | VP2EY | |
| 273 | VP2M | Montserrat | NA | VP2MGU | |
| 274 | VP2V | British Virgin Islands | NA | VP2V/DL7DF | |
| 275 | VP5 | Turks & Caicos Islands | NA | VP5/LA9HW | |
| 276 | VP6 | Pitcairn Island | OC | VP6BR | |
| 277 | VP6/D | Ducie Island | OC | VP6DIA | |
| 278 | VP8 | Falkland Islands | SA | VP8NX | |
| 279 | VP8/G | South Georgia Island | SA | VP8CBA | |
| 280 | VP8/H | South Shetland Island | SA | HF0POL | |
| 281 | VP8/O | South Orkney Island | SA | VP8ORK | |
| 282 | VP8/S | South Sandwich Island | SA | VP8THU | |
| 283 | VP9 | Bermuda | NA | VP9/KE0UI | |
| 284 | VQ9 | Chagos | AF | VQ9QM | |
| 285 | VR | Hong Kong | AS | VR2GY | |
| 286 | VU | India | AS | VU2/DJ9RB | |
| 287 | VU4 | Andaman & Nicobar | AS | VU4NRO | |
| 288 | VU7 | Lacshadweep Island | AS | VU7LD | |
| 289 | XE | Mexico | NA | XE1V | |
| 290 | XF4 | Revilla Gigedo | NA | XF4DL | |
| 291 | XT | Burkina Faso | AF | XT2C | |
| 292 | XU | Cambodia | AS | XU7AAR | |
| 293 | XW | Laos | AS | XW0X | |
| 294 | XX9 | Macao | AS | XX9TMY | |
| 295 | XZ | Myanmar | AS | XZ1N | |
| 296 | YA | Afghanistan | AS | YA8G | |
| 297 | YB | Indonesia | OC | YC0LOW | |
| 298 | YI | Iraq | AS | YI9ZF | |
| 299 | YJ | Vanuatu | OC | YJ0ADX | |
| 300 | YL | Latvia | EU | UK2GKW | |
| 301 | YN | Nicaragua | NA | H7DX | |
| 302 | YO | Romania | EU | YO9YE | |
| 303 | YS | El Salvador | NA | YS1/OH2BAD | |
| 304 | YU | Yugoslavia | EU | YU2RNC | |
| 305 | YV | Venezuela | SA | YV2NO | |
| 306 | YV0 | Aves Island | NA | YW0RCV | |
| 307 | Z2 | Zimbabwe | AF | Z21HQ | |
| 308 | Z3 | Macedonia | EU | Z32JA | |
| 309 | ZA | Albania | EU | ZA1B | |
| 310 | ZB2 | Gibraltar | EU | ZB2X | |
| 311 | ZD7 | St Helena | AF | ZD7K | |
| 312 | ZD8 | Ascension Island | AF | ZD8A | |
| 313 | ZD9 | Tristan da Cunha & Gough | AF | ZD9BV | |
| 314 | ZF | Cayman | NA | ZF2RV | |
| 315 | ZK3 | Tokelau Island | OC | ZK3SB | |
| 316 | ZL | New Zealand | OC | ZL2JR | |
| 317 | ZL7 | Chatham Islands | OC | ZL7C | |
| 318 | ZL8 | Kermadec Island | OC | ZL8RI | |
| 319 | ZP | Paraguay | SA | ZP5AL | |
| 320 | ZS | South Africa | AF | ZS6/PA3DZN |
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