1 Italy
2 United States of America
3 Brazil
4 Argentina
5 Venezuela
6 Colombia
7 Netherlands Antilles - deleted
8 Peru
9 Canada
10 Mexico
11 Puerto Rico
12 Uruguay
13 Germany
14 France
15 Switzerland
16 Belgium
17 Hawaiian Islands
18 Greece
19 Netherlands
20 Norway
21 Sweden
22 French Guyana
23 Jamaica
24 Panama
25 Japan
26 England
27 Iceland
28 Honduras
29 Ireland
30 Spain
31 Portugal
32 Chile
33 Alaska
34 Canary Islands
35 Austria
36 San Marino
37 Dominican Republic
38 Greenland
39 Angola
40 Liechtenstein
41 New Zealand
42 Liberia
43 Australia
44 South Africa
45 Yugoslavia
47 Denmark
48 Saudi Arabia
49 Balearic Islands
50 European Russia
51 Andorra
52 Faroer Islands
53 El Salvador
54 Luxembourg
55 Gibraltar
56 Finland
57 India
58 East Malaysia
59 Dodecanese Islands
60 Hong Kong
61 Ecuador
62 Guam Islands
63 St. Helena Islands
64 Senegal
65 Sierra Leone
66 Mauritania
67 Paraguay
68 Northern Ireland
69 Costa Rica
70 American Samoa
71 Midway Islands
72 Guatemala
73 Suriname
74 Namibia
75 Azores Islands
76 Morocco
77 Ghana
78 Zambia
79 Philippines
80 Bolivia
81 San Andres & Providencia
82 Guatanamo Bay
83 Tanzania
84 Ivory Coast
85 Zimbabwe
86 Nepal
88 Cuba
89 Nigeria
90 Crete Islands
91 Indonesia
92 Libya
93 Malta
94 United Arab. Emirates
95 Mongolia
96 Tonga Islands
97 Israel
98 Singapore
99 Fiji Islands
100 Korea
101 Papua - New Guinea
102 Kuwait
103 Haiti
104 Corsica
105 Botswana
106 Ceuta & Melilla
107 Monaco
108 Scotland
109 Hungary
110 Cyprus
111 Jordan
112 Lebanon
113 West Malaysia
114 Pakistan
115 Qatar
116 Turkey
117 Egypt
118 The Gambia
119 Madeira Islands
120 Antigua Islands
121 Bahamas Islands
122 Barbados Islands
123 Bermuda Islands
124 Amsterdam Islands
125 Cayman Islands
126 Nicaragua
127 Virgin Islands
128 British Virgin Islands
129 Macquarie Islands
130 Norfolk Islands
131 Guyana
132 Marshall Islands
133 Mariana Islands
134 Belau Republic
135 Solomon Islands
136 Martinique Islands
137 Isle of Man
138 Vatican City
140 Antarctica
141 St. Pierre & Miquelon
142 Lesotho
143 St. Lucia Islands
144 Easter Islands
145 Galapagos Islands
146 Algeria
147 Tunisia
148 Ascension Islands
149 Laccadive Islands
150 Bahrain
151 Iraq
152 Maldive Islands
153 Thailand
154 Iran
155 Taiwan
156 Cameroon
157 Montserrat Islands
158 Trinidad & Tobago
159 Somalia
160 Sudan
161 Poland
162 Zaire Republic
163 Wales
164 Togo Rep.
165 Sardinia
166 St. Maarten, Saba & St.Eustatius -deleted
167 Jersey Islands
168 Mauritius Islands
169 Guernsey & Depend
170 Burkina Faso
171 Svalbard Islands
172 New Caledonia
173 Reunion Islands
174 Uganda
175 Chad Republic
176 Central African Republic
177 Sri Lanka
178 Bulgaria
180 Oman
181 Syria
182 Guinea Republic
183 Benin
184 Burundi
185 Comoro Islands
186 Djibouti
187 Kenya
188 Madagascar
189 Mayotte Islands
190 Seychelles Islands
191 Swaziland
192 Cocos Islands
193 Cocos - Keeling Islands
194 Dominica Islands
195 Grenada & Depend
196 Guadaloupe Islands
197 Vanuatu Islands
198 Falkland Islands
199 Equatorial Guinea
200 South Shetland Islands
201 French Polynesia
202 Bhutan
203 China
204 Mozambique
205 Cape Verde Republic
206 Ethiopia
207 St. Martin Islands
208 Glorioso Islands
209 Juan de Nova Islands
210 Wallis & Futuna
211 Jan Mayen Islands
212 Aland Islands
213 Market Reef
214 Congo Republic
215 Gabon
216 Mali
217 Christmas Islands
218 Belize
219 Anguilla Islands
220 St. Vincent & Depend
221 South Orkney Islands
222 South Sandwich Islands
223 Western Samoa Islands
224 Western Kiribati (Gilbert Islands)
225 Brunei
226 Malawi
227 Rwanda
228 Chagos Islands
229 Heard Islands
230 Fed. States of Micronesia
231 St. Peter / Paul Rocks
232 Aruba Islands
233 Romania
234 Afghanistan
235 I.T.U. Geneva
236 Bangladesh
237 Myanmar
238 Cambodia
239 Laos
240 Macao
241 Spratly Islands
242 Vietnam
243 Agalega & Brandon
244 Pagalu Isl. (Annobon)
245 Niger
246 Sao Tome & Principe
247 Navassa Islands
248 Turks & Caicos Islands
249 Northern Cook Islands
250 Southern Cook Islands
251 Albania
252 Revilla Gigedo Islands
253 Andaman & Nicobar
254 Mount Athos
255 Kerguelen Islands
256 Prince Edward & Marion
257 Rodrigues Islands
258 Tristan da Cunha & Gough Islands
259 Tromelin Islands
260 Baker & Howland
261 Chatham Islands
262 Johnston Islands
263 Kermadec Islands
264 Kingman Reef
265 Central Kiribati (Phoenix Islands)
266 Eastern Kiribati (Line Islands)
267 Kure Islands
268 Lord Howe Islands
269 Mellish Reef
270 Minami Torishima
271 Nauru
272 Niue Islands
273 Jarvis & Palmyra
274 Pitcairn Islands
275 Tokelau Islands
276 Tuvalu Islands
277 Sable Islands
278 Wake Islands
279 Willis Islands
280 Aves Islands
281 Ogasawara Islands
282 Auckland / Campbell Islands
283 St. Kitts & Nevis Islands
284 St. Paul Islands
285 Fernando de Norona
286 Juan Fernandez
287 Malpelo Islands
288 San Felix & San Ambrosio
289 South Georgia Islands
290 Trindade & Martin Vaz Islands
291 Dhekelia & Akrotiri
293 Guinea Bissau
294 Peter First Islands
296 Clipperton Islands
297 Bouvet Islands
298 Crozet Islands
299 Desecheo Islands
300 Western Sahara / Rio de Oro
301 Armenia
302 Asiatic Russia
303 Azerbaijan
304 Estonia
305 Franz Josef Land
306 Georgia
307 Kaliningrad
308 Kazakhstan
309 Kirghiz
310 Latvia
311 Lithuania
312 Moldavia
313 Tadzhikistan
314 Turkmenistan
315 Ukraine
316 Uzbekistan
317 White Russia
318 Sov. Mil. Order of Malta
319 United Nations HQ New York
320 Banaba Isl. (Ocean Islands)
321 Conway Reef
323 Yemen
325 Rotuma Island
326 Malvj Vysotskij Islands
327 Slovenia
328 Croatia
329 Czech Republic
330 Slowakia
331 Bosnia-Hercegovina
332 Macedonia
333 Eritrea
334 North Korea
335 Scarborough Reef
336 Pratas Islands
337 Austral Islands
338 Marquesas Islands
339 Temotu
340 Palestina
341 East Timor
342 Chesterfield Islands
343 Ducie Island
344 Republic of Montenegro
345 Swains Island
346 St.Barthelemy Is.
347 Curaçao
348 St.Marteen
349 Saba and St.Eustatius
350 Bonaire
http://prefixlist.dx27.net/list.html
Tabelle Prefissi Internazionali I.T.U.
http://www.webalice.it/ik0mib/sottopagine/utilita.htm
http://www.sierrapapa.it/e_cq&itu.htm
http://www.eratrapani.altervista.org/prontuario/PREFISSIINTERNAZIONALI.pdf
http://www.valbisenziometeo.it/Elenco_Prefissi_Internazionali_ITU.pdf
http://www.radioamatore.info/attachments/131_Tabella_assegnazione_internazionale_dei_prefissi_ITU.pdf
http://www.arrl.org/
http://www.dxzone.com/catalog/DX_Resources/DXCC/
CCDX Lista Prefissi - Prefix List 1LA575