| Number | Prefix | Country | Continent | Callsign | Deleted |
| 1 | 1A0 | SMO Malta | EU | 1A4A | |
| 2 | 1S | Spratly Island | AS | 9M6OO/P | |
| 3 | 3A | Monaco | EU | 3A/OH9MM | |
| 4 | 3B7 | Agalega & St Brandon | AF | 3B6RF | |
| 5 | 3B8 | Mauritius | AF | 3B8/DL6UAA | |
| 6 | 3B9 | Rodriguez Island | AF | 3B9C | |
| 7 | 3C | Equatorial Guinea | AF | 3C1AG | |
| 8 | 3D2 | Fiji | OC | 3D2A | |
| 9 | 3D2/C | Conway Reef | OC | 3D20CR | |
| 10 | 3D2/R | Rotuma | OC | 3D2RO | |
| 11 | 3DA | Swaziland | AF | 3DA0DF | |
| 12 | 3V | Tunisia | AF | TS7N | |
| 13 | 3W | Vietnam | AS | XV4D | |
| 14 | 3X | Guinea | AF | 3XY7C | |
| 15 | 3Y/P | Peter I | AN | 3Y0X | |
| 16 | 4L | Georgia | AS | 4L1MA | |
| 17 | 4O | Montenegro | EU | YU6AO | |
| 18 | 4S | Sri Lanka | AS | 4S7EA | |
| 19 | 4U/IT | ITU Geneva | EU | 4U1ITU | |
| 20 | 4U/UN | United Nations Headquarters | NA | 4U1UN | |
| 21 | 4X | Israel | AS | 4Z5LO | |
| 22 | 5A | Libya | AF | 5A1A | |
| 23 | 5H | Tanzania | AF | 5H1HS | |
| 24 | 5N | Nigeria | AF | 5N0MSV | |
| 25 | 5R | Madagascar | AF | 5R8HL | |
| 26 | 5T | Mauritania | AF | 5T0CW | |
| 27 | 5U | Niger | AF | 5U3T | |
| 28 | 5V | Togo | AF | 5V7VJ | |
| 29 | 5W | Western Samoa | OC | 5W1SA | |
| 30 | 5X | Uganda | AF | 5X1NH | |
| 31 | 5Z | Kenya | AF | 5Z4DZ | |
| 32 | 6W | Senegal | AF | 6W6/K3IPK | |
| 33 | 6Y | Jamaica | NA | WA6O/6Y5 | |
| 34 | 7P | Lesotho | AF | 7P8OK | |
| 35 | 7Q | Malawi | AF | 7Q7VB | |
| 36 | 8P | Barbados | NA | 8P9JR | |
| 37 | 8R | Guyana | SA | 8R1PY | |
| 38 | 9A | Croatia | EU | 9A5DJ | |
| 39 | 9G | Ghana | AF | 9G5SP | |
| 40 | 9H | Malta | EU | 9H3M | |
| 41 | 9J | Zambia | AF | 9J2VB | |
| 42 | 9K | Kuwait | AS | 9K2HN | |
| 43 | 9L | Sierra Leone | AF | 9L1ADA | |
| 44 | 9M2 | West Malaysia | AS | 9M2TO | |
| 45 | 9M6 | East Malaysia | OC | 9M6/JA1HGY | |
| 46 | 9N | Nepal | AS | 9N7CQ | |
| 47 | 9Q | Zaire | AF | 9Q50ON | |
| 48 | 9U | Burundi | AF | 9U0X | |
| 49 | 9V | Singapore | AS | 9V1XE | |
| 50 | 9X | Rwanda | AF | 9X0R | |
| 51 | 9Y | Trinidad & Tobago | SA | 9Y4/DL6FBL | |
| 52 | A2 | Botswana | AF | A25/G3HCT | |
| 53 | A3 | Tonga | OC | A35VK | |
| 54 | A4 | Oman | AS | A45XR | |
| 55 | A6 | United Arab Emirates | AS | A61AJ | |
| 56 | A9 | Bahrain | AS | A92GE | |
| 57 | BV | Taiwan | AS | BV4CT | |
| 58 | BV9P | Pratas Island | AS | BQ9P | |
| 59 | BY | China | AS | BA4DW | |
| 60 | C2 | Nauru | OC | C21XF | |
| 61 | C3 | Andorra | EU | C31CT | |
| 62 | C5 | Gambia | AF | C56C | |
| 63 | C6 | Bahamas | NA | K7AR/C6A | |
| 64 | C9 | Mozambique | AF | C98DC | |
| 65 | CE | Chile | SA | CE2LZR | |
| 66 | CE0X | San Felix | SA | XR0X | |
| 67 | CE0Y | Easter Island | SA | CE0AA | |
| 68 | CE0Z | Juan Fernandez | SA | CE0Z | |
| 69 | CE9 | Antarctica | AN | EM1HO | |
| 70 | CN | Morocco | AF | CN8YR | |
| 71 | CO | Cuba | NA | CO8LY | |
| 72 | CP | Bolivia | SA | CP6/DF9GR | |
| 73 | CT | Portugal | EU | CT1/OK2DF/P | |
| 74 | CT3 | Madeira Island | AF | CT3/DK1BT | |
| 75 | CU | Azores | EU | CU6/DJ6SI | |
| 76 | CX | Uruguay | SA | CW5R | |
| 77 | CY0 | Sable Island | NA | CY0MM | |
| 78 | CY9 | St Paul Island | NA | CY9SS | |
| 79 | D2 | Angola | AF | D20VB | |
| 80 | D4 | Cape Verde | AF | D44CF | |
| 81 | D6 | Comoros | AF | D68C | |
| 82 | DL | Fed. Rep. of Germany | EU | DL7UKA | |
| 83 | DU | Philippines | OC | DU1/DK3GI | |
| 84 | E5/N | North Cook Island | OC | E51MAN | |
| 85 | E5/S | South Cook Island | OC | E51NOU | |
| 86 | E7 | Bosnia Herzegovina | EU | T97M | |
| 87 | EA | Spain | EU | EA1EDM | |
| 88 | EA6 | Balearic Island | EU | EA6SX | |
| 89 | EA8 | Canary Island | AF | EA8/DH5JG/P | |
| 90 | EI | Ireland | EU | EI6IZ | |
| 91 | EK | Armenia | AS | EK6RL | |
| 92 | EL | Liberia | AF | 5L2MS | |
| 93 | EP | Iran | AS | EP3UN | |
| 94 | ER | Moldovia | EU | ER2000L | |
| 95 | ES | Estonia | EU | ES1J | |
| 96 | EU | Belarus | EU | EU7SA | |
| 97 | EX | Kyrgyzstan | AS | EX8MLE | |
| 98 | EY | Tajikistan | AS | EY8MM | |
| 99 | F | France | EU | F8BPN | |
| 100 | FG | Guadeloupe | NA | FG/T97M | |
| 101 | FJ | Saint Barthelemy | NA | TO5FJ | |
| 102 | FK/C | Chesterfield Is | OC | TX9 | |
| 103 | FM | Martinique | NA | FM5WD | |
| 104 | FO | French Polynesia | OC | FO/N6JA | |
| 105 | FO/A | Austral Islands | OC | TX3D | |
| 106 | FO/M | Marquesas Islands | OC | TX7M | |
| 107 | FO0 | Clipperton Island | NA | TX5C | |
| 108 | FP | St Pierre & Miquelon | NA | FP/W8MV | |
| 109 | FR | Reunion | AF | FR5FD | |
| 110 | FR/J | Juan de Nova & Europa | AF | TO4E | |
| 111 | FR/T | Tromelin | AF | FR/F6KDF/T | |
| 112 | FS | St Martin | NA | FS/K9EL | |
| 113 | FT5X | Kerguelen Island | AF | FT5XO | |
| 114 | FY | French Guiana | SA | FY/DL5CF | |
| 115 | G | England | EU | G3TXF | |
| 116 | GD | Isle of Man | EU | MD/DL5LYM | |
| 117 | GI | Northern Ireland | EU | MI0SRR | |
| 118 | GJ | Jersey | EU | MJ5AJA/P | |
| 119 | GM | Scotland | EU | MM0DFV/M | |
| 120 | GU | Guernsey | EU | MU0FAL | |
| 121 | GW | Wales | EU | GW3YDX | |
| 122 | H40 | Temotu Isl | OC | H40AA | |
| 123 | HA | Hungary | EU | HA7PF | |
| 124 | HB | Switzerland | EU | HB9IIY | |
| 125 | HC | Ecuador | SA | HC2/UA4WAE | |
| 126 | HC8 | Galapagos Island | SA | HC8N | |
| 127 | HH | Haiti | NA | HH6/DL7CM | |
| 128 | HI | Dominican Rep | NA | F6AUS/HI9 | |
| 129 | HK | Colombia | SA | HK1XX | |
| 130 | HK0 | San Andres & Providencia | SA | HK0GU | |
| 131 | HL | South Korea | AS | HL1VAU/4 | |
| 132 | HP | Panama | NA | HO1A | |
| 133 | HR | Honduras | NA | HR5/F2JD | |
| 134 | I | Italy | EU | IN3NJB | |
| 135 | IS0 | Sardinia | EU | IS0LYN | |
| 136 | J2 | Djibouti | AF | J20RR | |
| 137 | J3 | Grenada | NA | J3/K4LTA | |
| 138 | J5 | Guinea Bissau | AF | J5X | |
| 139 | J6 | St Lucia | NA | J6/VE3CZF | |
| 140 | J7 | Dominica | NA | J79CGA | |
| 141 | J8 | St Vincent | NA | J8/PA5ET | |
| 142 | JA | Japan | AS | JJ2LPV | |
| 143 | JD1/O | Ogasawara | AS | JD1BLY | |
| 144 | JT | Mongolia | AS | JT1CO | |
| 145 | JW | Svalbard | EU | JW0PK | |
| 146 | K | United States of America | NA | KM6SE | |
| 147 | KG4 | Guantanamo Bay | NA | KG4IZ | |
| 148 | KH0 | Mariana Island | OC | AH0/AB2RF | |
| 149 | KH1 | Baker & Howland Island | OC | K1B | |
| 150 | KH2 | Guam | OC | KH2/N2NL | |
| 151 | KH5K | Kingman Reef | OC | K5K | |
| 152 | KH6 | Hawaii | OC | KH6MB | |
| 153 | KH7K | Kure Island | OC | K7C | |
| 154 | KH8 | American Samoa | OC | KH8SI | |
| 155 | KH8/S | Swains Island | OC | N8S | |
| 156 | KL7 | Alaska | NA | KL7J | |
| 157 | KP2 | Virgin Islands | NA | NP2/K7BV | |
| 158 | KP4 | Puerto Rico | NA | NP4G | |
| 159 | KP5 | Desecheo Island | NA | K5D | |
| 160 | LA | Norway | EU | LA5YJ | |
| 161 | LU | Argentina | SA | LU5FF | |
| 162 | LX | Luxembourg | EU | LX/DJ6OI | |
| 163 | LY | Lithuania | EU | LY2PX | |
| 164 | LZ | Bulgaria | EU | LZ44WFF | |
| 165 | OA | Peru | SA | 4T4X | |
| 166 | OD | Lebanon | AS | OD5/OK1MU | |
| 167 | OE | Austria | EU | OE3CGU | |
| 168 | OH | Finland | EU | OH2XX | |
| 169 | OH0 | Aland Island | EU | OH0/W3UR | |
| 170 | OJ0 | Market Reef | EU | OJ0/OH3RM | |
| 171 | OK | Czech Republic | EU | OK2KJ | |
| 172 | OM | Slovak Republic | EU | OM5XX | |
| 173 | ON | Belgium | EU | ON4ON | |
| 174 | OX | Greenland | NA | OX3FV | |
| 175 | OY | Faroe Islands | EU | OY7QA | |
| 176 | OZ | Denmark | EU | OZ7C | |
| 177 | P2 | Papua New Guinea | OC | P29NI | |
| 178 | P4 | Aruba | SA | P49V | |
| 179 | PA | Netherlands | EU | PF7M | |
| 180 | PJ2 | Curacao | SA | PJ2/W5ZPA | |
| 181 | PJ2/D | Netherland Antilles | SA | PJ2/DL7DF | D |
| 182 | PJ4 | Bonaire | SA | PJ4/K4IQJ | |
| 183 | PJ5 | Saba & St. Eustatius | NA | PJ6A | |
| 184 | PJ7 | Saint Martin | NA | PJ7/K2GSJ | |
| 185 | PJ7/D | Saint Maarten & Saba | NA | PJ5/K1NA | D |
| 186 | PY | Brazil | SA | PS2V | |
| 187 | PY0F | Fernando de Noronha | SA | PY0ZFO | |
| 188 | PY0T | Trindade & Martim Vaz | SA | PW0T | |
| 189 | PZ | Suriname | SA | PZ5RA | |
| 190 | R1M | Malyj Vysotskij Island | EU | R1MVI | |
| 191 | S5 | Slovenia | EU | S50A | |
| 192 | S7 | Seychelles | AF | S79TXF | |
| 193 | S9 | Sao Tome & Principe | AF | S92JHF | |
| 194 | SM | Sweden | EU | SM4BNZ | |
| 195 | SP | Poland | EU | SQ3DWR | |
| 196 | ST | Sudan | AF | ST0RY | |
| 197 | SV | Greece | EU | SV2BOH | |
| 198 | SV5 | Dodecanese | EU | SV5/DJ7RJ | |
| 199 | SV9 | Crete | EU | SV0XCC/9 | |
| 200 | T2 | Tuvalu | OC | T27OU | |
| 201 | T30 | West Kiribati | OC | T30XG | |
| 202 | T32 | East Kiribati | OC | T32C | |
| 203 | T33 | Banaba Island | OC | T33C | |
| 204 | T5 | Somalia | AF | 6O0CW | |
| 205 | T7 | San Marino | EU | T77C | |
| 206 | T8 | Belau | OC | T8CW | |
| 207 | TA | Turkey | AS | YM0KI | |
| 208 | TF | Iceland | EU | TF1/DL2VFR | |
| 209 | TG | Guatemala | NA | TG9/IK2NCJ | |
| 210 | TI | Costa Rica | NA | TI5/N0KE | |
| 211 | TI9 | Cocos Island | NA | TI9CF | |
| 212 | TJ | Cameroon | AF | TJ3G | |
| 213 | TK | Corsica | EU | TK/F8DZY | |
| 214 | TN | Congo | AF | TN6X | |
| 215 | TU | Ivory Coast | AF | F5LPY/TU8 | |
| 216 | TY | Benin | AF | TY9F | |
| 217 | TZ | Mali | AF | TZ6CW | |
| 218 | UA | European Russia | EU | UE1QAA/1 | |
| 219 | UA2 | Kaliningradsk | EU | UA2FL | |
| 220 | UA9 | Asiatic Russia | AS | UA0AZ | |
| 221 | UJ | Uzbekistan | AS | UK8DAN | |
| 222 | UN | Kazakhstan | AS | UN8GV | |
| 223 | UT | Ukraine | EU | UT4UM | |
| 224 | V2 | Antigua | NA | V26ET | |
| 225 | V3 | Belize | NA | V31OM | |
| 226 | V4 | St Kitts & Nevis | NA | V47SS | |
| 227 | V5 | Namibia | AF | V51AS | |
| 228 | V8 | Brunei | OC | V85TL | |
| 229 | VE | Canada | NA | VO2/AD5A | |
| 230 | VK | Australia | OC | VK6HD | |
| 231 | VK9C | Cocos Keeling Island | OC | VK9CXF | |
| 232 | VK9N | Norfolk Island | OC | VK9NS | |
| 233 | VP2E | Anguilla | NA | VP2EN | |
| 234 | VP2M | Montserrat | NA | VP2MLA | |
| 235 | VP2V | British Virgin Islands | NA | VP2VE | |
| 236 | VP5 | Turks & Caicos Islands | NA | VP5/W5AO | |
| 237 | VP6 | Pitcairn Island | OC | VP6T | |
| 238 | VP6/D | Ducie Island | OC | VP6DX | |
| 239 | VP8 | Falkland Islands | SA | VP8SDX | |
| 240 | VP8/G | South Georgia Island | SA | VP8GEO | |
| 241 | VP8/H | South Shetland Island | SA | HF0POL | |
| 242 | VP8/O | South Orkney Island | SA | VP8ORK | |
| 243 | VP8/S | South Sandwich Island | SA | VP8THU | |
| 244 | VP9 | Bermuda | NA | JI1NJC/VP9 | |
| 245 | VQ9 | Chagos | AF | VQ9QM | |
| 246 | VR | Hong Kong | AS | VR2BG | |
| 247 | VU | India | AS | VU3VLH | |
| 248 | VU4 | Andaman & Nicobar | AS | VU4PB | |
| 249 | VU7 | Lacshadweep Island | AS | VU7RG | |
| 250 | XE | Mexico | NA | XE3/DJ1TO | |
| 251 | XF4 | Revilla Gigedo | NA | XF4DL | |
| 252 | XT | Burkina Faso | AF | XT2JZ | |
| 253 | XZ | Myanmar | AS | XZ0A | |
| 254 | YB | Indonesia | OC | YB1ALL | |
| 255 | YJ | Vanuatu | OC | YJ0MM | |
| 256 | YK | Syria | AS | YK9G | |
| 257 | YL | Latvia | EU | YL2BJ | |
| 258 | YN | Nicaragua | NA | H7DX | |
| 259 | YO | Romania | EU | YO9HP | |
| 260 | YS | El Salvador | NA | HU1M | |
| 261 | YU | Yugoslavia | EU | YU1AAO | |
| 262 | YV | Venezuela | SA | YV5KG | |
| 263 | YV0 | Aves Island | NA | YW0DX | |
| 264 | Z2 | Zimbabwe | AF | Z2/UA4WHX | |
| 265 | Z3 | Macedonia | EU | Z30U | |
| 266 | ZA | Albania | EU | ZA1B | |
| 267 | ZB2 | Gibraltar | EU | ZB2FK | |
| 268 | ZC4 | UK Sov. Bases on Cyprus | AS | ZC4CW | |
| 269 | ZD7 | St Helena | AF | ZD7F | |
| 270 | ZD8 | Ascension Island | AF | ZD8ZA | |
| 271 | ZD9 | Tristan da Cunha & Gough | AF | ZD9ZM | |
| 272 | ZF | Cayman | NA | ZF2AH | |
| 273 | ZK2 | Niue | OC | ZK2PX | |
| 274 | ZK3 | Tokelau Island | OC | ZK3YA | |
| 275 | ZL | New Zealand | OC | ZL3NB | |
| 276 | ZL7 | Chatham Islands | OC | ZL7/G3TXF | |
| 277 | ZL8 | Kermadec Island | OC | ZL8R | |
| 278 | ZP | Paraguay | SA | ZP5/DK7PE |
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