Look at this list of internationals prefix...as you can see they all start with 00 and are followed by 1,2 or 3 number depend of country.



Afghanistan 0093
Alaska 001
Albania 00355
Algeria 00213
Andorra 00376
Angola 00244
Anguilla 001 264
Antigua e Barbuda 001 268
Antille Olandesi 00599
Arabia Saudita 00966
Argentina 0054
Armenia 00374
Aruba 00297
Ascensione 00247
Australia 0061
Australia Antartic 0067210-1-2
Austria 0043
Azerbaigian 00994
Bahamas 001 242
Bahrein 00973
Bangladesh 00880
Barbados 001 246
Belgio 0032
Belize 00501
Benin 00229
Bermuda 001 441
Bhutan 00975
Bielorussia 00375
Bolivia 00591
Bosnia Erzegovina 00387
Botswana 00267
Brasile 0055
Brunei 00673
Bulgaria 00359
Burkina Faso 00226
Burundi 00257
Cambogia 00855
Camerun 00237
Canada 001
Capo Verde 00238
Ciad 00235
Cile 0056
Cina 0086
Cipro 00357
Colombia 0057
Comore 00269
Congo 00242
Cook 00682
Corea del Nord 00850
Corea del Sud 0082
Costa d'Avorio 00225
Costarica 00506
Croazia 00385
Cuba 0053
Danimarca 0045
Diego Garcia 00246
Dominica 001 767
Ecuador 00593
Egitto 0020
El Salvador 00503
Emirati Arabi Uniti 00971
Eritrea 00291
Estonia 00372
Etiopia 00251
Federazione Russa 007
Figi 00679
Filippine 0063
Finlandia 00358
Francia 0033
Gabon 00241
Gambia 00220
Georgia 00995
Germania 0049
Ghana 00233
Giamaica 001 876
Giappone 0081
Gibilterra 00350
Gibuti 00253
Giordania 00962
Gran Bretagna 0044
Grecia 0030
Grenada 001 473
Groenlandia 00299
Guadalupa 00590
Guam 00671
Guatemala 00502
Guinea 00224
Guinea Bissau 00245
Guinea Ecuatoriale 00240
Guyana 00592
Guyana Francese 00594
Haiti 00509
Honduras 00504
Hong Kong 00852
India 0091
Indonesia 0062
Iran 0098
Iraq 00964
Irlanda 00353
Islanda 00354
Isole Cayman 001 345
Isole Falkland 00500
Isole Fær Oer 00298
Isole Marianne 00670
Isole Marshall 00692
Isole Norfolk 00672
Isole Salomone 00677
Isole Vergini (GBR) 001 284
Isole Vergini (U.S.) 001 340
Israele 00972
Kazakistan 00996
Kenia 00254
Kirghizstan 00996
Kiribati 00686
Kuwait 00965
Laos 00856
Lesotho 00266
Lettonia 00371
Libano 00961
Liberia 00231
Libia 00218
Liechtenstein 00423
Lituania 00370
Lussemburgo 00352
Macao 00853
Macedonia 00389
Madagascar 00261
Malawi 00265
Maldive 00960
Malesia 0060
Mali 00223
Malta 00356
Marocco 00212
Martinica 00596
Mauritania 00222
Mauritius 00230
Messico 0052
Moldavia 00373
Monaco (Principato di) 00377
Mongolia 00976
Montserrat 001 664
Mozambico 00258
Namibia 00264
Nepal 00977
Nicaragua 00505
Nigeria 00234
Niue 00683
Norvegia 0047
Nuova Caledonia 00687
Nuova Zelanda 0064
Oman 00968
Paesi Bassi (Olanda) 0031
Pakistan 0092
Palau 00680
Panama 00507
Papua Nuova Guinea 00675
Paraguay 00595
Perù 0051
Polinesia Francese 00689
Polonia 0048
Portogallo 00351
Porto Rico 001 787
Qatar 00974
Rep. Ceca 00420
Rep. Centrafrica 00236
Rep. Democratica del Congo 00243
Rep. Dominicana 001
Reunion (Francia) 00262
Romania 0040
Ruanda 00250
Saint Elena 00290
Saint Kitts e Nevis 001 869
Saint Pierre e Miquelon 00508
Saint Vincent 001 784
Samoa Americane 00684
Samoa Occidentale 00685
Santa Lucia 001 758
Sao Tomè e Principe 00239
Senegal 00221
Seychelles 00248
Sierra Leone 00232
Singapore 0065
Siria 00963
Slovacchia 00421
Slovenia 00386
Somalia 00252
Spagna 0034
Sri Lanka 0094
Sudafrica 0027
Sudan 00249
Svezia 0046
Svizzera 0041
Swaziland 00268
Tajikistan 00737
Taiwan 00886
Tanzania 00255
Thailandia 0066
Togo 00228
Tonga 00676
Trinidad e Tobago 001 868
Tunisia 00216
Turchia 0090
Turkmenistan 00993
Turks e Caicos 001 649
Tuvalu 00688
Ucraina 00380
Uganda 00256
Ungheria 0036
Uruguay 00598
USA 001
Uzbekistan 00998
Vanuato 00678
Venezuela 0058
Vietnam 0084
Wallis e Futuna 00681
Yemen 00967
Yugoslavia 00381
Zambia 00260
Zimbabwe 00263

dude 00 is the international access code FROM YOUR country to the destination.
it might not be 00 when calling from e.g. the US.

Mine mobile number added fine without any codes... It has something to do with MMS... when I first tried to send one, it complained that my number wasn't completed... so I added it and bingo!

Number formating in the iPhone follows the "locale" set in "Regional Settings". Therefore the same number may format differently depending on the language used for the interface. The only exception is if the number starts with a "+". In this case it will extract the country code from the number and use the rules for that country to format the number.

So the most appropriate way to enter the number is to include the "+" to ensure it will ALWAYS DISPLAY CORRECTLY.

For example: a NYC phone number, say (202) 222-3344 can be entered as:
2223344
2022223344
12022223344
+12022223344

If the interface/regional settings is for US English, all will format correctly. But if the iPhone is owned by a German that happens to live in NYC and likes his phone in German, only the last on will diplay properly.

But the Own Number interface in iPhoneOS 3.0 does not handle the "+" (cannot enter it).

Originally Posted by ac!

dude 00 is the international access code FROM YOUR country to the destination.
it might not be 00 when calling from e.g. the US.

As I said before: that is the IDD (International Direct Dialing access code), that varies from country to country.

Any phone number anywhere may be written/dialled according to the followings rules:

a) "+" + "country code" + "area code" + "local number"

b) IDD + "country code" + "area code" + "local number"

c) NDD + "area code" + "local number"

d) "local number"

IDD = Internatina Direct Dial
NDD = National Direct Dial

Without these rules, international dialing would not be possible.

Of course, you can just copy your number from your contacts app and paste it in the my number field, incl. + 00 34 whatever...

Originally Posted by Trat

Of course, you can just copy your number from your contacts app and paste it in the my number field, incl. + 00 34 whatever...

Bingo! Works! It's quite easy to forget that now we can rely on copy-n-paste.

aviegas, you can simply write 0012022223344 and your german friend will correctly call from all the world to this NYC number (NY included).

+ or 00 - country code - area code - local number!!! this is the standard and it will be recognize everywhere!!! also by your iphone 3g with 3.0 fw without using copy and paste!

but itoones does not show the + sign.

but itunes show 00!!!