| Countries and Regions | Paese o regione | Abbreviazioni di nomi di dominio internazionali | Codice telefonico | Differenza di fuso orario |
|---|---|---|---|---|
| Angola | Angola | AO | 244 | -7 |
| Afghanistan | Afghanistan | AF | 93 | 0 |
| Albania | Albania | AL | 355 | -7 |
| Algeria | Algeria | DZ | 213 | -8 |
| Andorra | Repubblica di Andorra | AD | 376 | -8 |
| Anguilla | Anguilla | AI | 1264 | -12 |
| Antigua and Barbuda | Antígua e Barbuda | AG | 1268 | -12 |
| Argentina | Argentina | AR | 54 | -11 |
| Armenia | Armenia | AM | 374 | -6 |
| Ascension | Ascensione | 247 | -8 | |
| Australia | Australia | AU | 61 | +2 |
| Austria | Austria | AT | 43 | -7 |
| Azerbaijan | Azerbaigian | AZ | 994 | -5 |
| Bahamas | Bahamas | BS | 1242 | -13 |
| Bahrain | Bahreïn | BH | 973 | -5 |
| Bangladesh | Bangladesh | BD | 880 | -2 |
| Barbados | Barbados | BB | 1246 | -12 |
| Belarus | Bielorussia | BY | 375 | -6 |
| Belgium | Belgio | BE | 32 | -7 |
| Belize | Belize | BZ | 501 | -14 |
| Benin | Benin | BJ | 229 | -7 |
| Bermuda Is. | Bermuda | BM | 1441 | -12 |
| Bolivia | Bolivia | BO | 591 | -12 |
| Botswana | Botswana | BW | 267 | -6 |
| Brazil | Brasile | BR | 55 | -11 |
| Brunei | Brunei | BN | 673 | 0 |
| Bulgaria | Bulgaria | BG | 359 | -6 |
| Burkina-faso | Burkina Faso | BF | 226 | -8 |
| Burma | Myanmar | MM | 95 | -1.3 |
| Burundi | Burundi | BI | 257 | -6 |
| Cameroon | Camerún | CM | 237 | -7 |
| Canada | Canada | CA | 1 | -13 |
| Cayman Is. | Isole Cayman | 1345 | -13 | |
| Central African Republic | Repubblica Centrafricana | CF | 236 | -7 |
| Chad | Ciad | TD | 235 | -7 |
| Chile | Cile | CL | 56 | -13 |
| China | Cina | CN | 86 | 0 |
| Colombia | Colombia | CO | 57 | 0 |
| Congo | Congo | CG | 242 | -7 |
| Cook Is. | Isole Cook | CK | 682 | -18.3 |
| Costa Rica | Costa Rica | CR | 506 | -14 |
| Cuba | Cuba | CU | 53 | -13 |
| Cyprus | Cipro | CY | 357 | -6 |
| Czech Republic | Ceco | CZ | 420 | -7 |
| Denmark | Danimarca | DK | 45 | -7 |
| Djibouti | Gibuti | DJ | 253 | -5 |
| Dominica Rep. | Repubblica Dominicana | DO | 1890 | -13 |
| Ecuador | Ecuador | EC | 593 | -13 |
| Egypt | Egitto | EG | 20 | -6 |
| EI Salvador | El Salvador | SV | 503 | -14 |
| Estonia | Estonia | EE | 372 | -5 |
| Ethiopia | Etiopía | ET | 251 | -5 |
| Fiji | Figi | FJ | 679 | +4 |
| Finland | Finlandia | FI | 358 | -6 |
| France | Francia | FR | 33 | -8 |
| French Guiana | Guyana francese | GF | 594 | -12 |
| Gabon | Gabon | GA | 241 | -7 |
| Gambia | Gambia | GM | 220 | -8 |
| Georgia | Georgia | GE | 995 | 0 |
| Germany | Germania | DE | 49 | -7 |
| Ghana | Ghana | GH | 233 | -8 |
| Gibraltar | Gibilterra | GI | 350 | -8 |
| Greece | Grecia | GR | 30 | -6 |
| Grenada | Grenada | GD | 1809 | -14 |
| Guam | Guam | GU | 1671 | +2 |
| Guatemala | Guatemala | GT | 502 | -14 |
| Guinea | Guinea | GN | 224 | -8 |
| Guyana | Guyana | GY | 592 | -11 |
| Haiti | Haiti | HT | 509 | -13 |
| Honduras | Honduras | HN | 504 | -14 |
| Hongkong | Hong Kong | HK | 852 | 0 |
| Hungary | Ungheria | HU | 36 | -7 |
| Iceland | Islanda | IS | 354 | -9 |
| India | India | IN | 91 | -2.3 |
| Indonesia | Indonesia | ID | 62 | -0.3 |
| Iran | Iran | IR | 98 | -4.3 |
| Iraq | Iraq | IQ | 964 | -5 |
| Ireland | Irlanda | IE | 353 | -4.3 |
| Israel | Israele | IL | 972 | -6 |
| Italy | Italia | IT | 39 | -7 |
| Ivory Coast | Costa d'Avorio | 225 | -6 | |
| Jamaica | Giamaica | JM | 1876 | -12 |
| Japan | Giappone | JP | 81 | +1 |
| Jordan | Giordania | JO | 962 | -6 |
| Kampuchea (Cambodia ) | Cambogia | KH | 855 | -1 |
| Kazakstan | Kazakistan | KZ | 327 | -5 |
| Kenya | Kenya | KE | 254 | -5 |
| Korea | Corea | KR | 82 | +1 |
| Kuwait | Kuwait | KW | 965 | -5 |
| Kyrgyzstan | Kirghizistan | KG | 331 | -5 |
| Laos | Laos | LA | 856 | -1 |
| Latvia | Lettonia | LV | 371 | -5 |
| Lebanon | Líbano | LB | 961 | -6 |
| Lesotho | Lesotho | LS | 266 | -6 |
| Liberia | Liberia | LR | 231 | -8 |
| Libya | Libia | LY | 218 | -6 |
| Liechtenstein | Liechtenstein | LI | 423 | -7 |
| Lithuania | Lituania | LT | 370 | -5 |
| Luxembourg | Lussemburgo | LU | 352 | -7 |
| Macao | Macao | MO | 853 | 0 |
| Madagascar | Madagascar | MG | 261 | -5 |
| Malawi | Malawi | MW | 265 | -6 |
| Malaysia | Malesia | MY | 60 | -0.5 |
| Maldives | Maldive | MV | 960 | -7 |
| Mali | Mali | ML | 223 | -8 |
| Malta | Malta | MT | 356 | -7 |
| Mariana Is | Isole Marianne | 1670 | +1 | |
| Martinique | Martinica | 596 | -12 | |
| Mauritius | Mauritius | MU | 230 | -4 |
| Mexico | Messico | MX | 52 | -15 |
| Moldova, Republic of | Moldavia | MD | 373 | -5 |
| Monaco | Mónaco | MC | 377 | -7 |
| Mongolia | Mongolia | MN | 976 | 0 |
| Montserrat Is | Montserrat | MS | 1664 | -12 |
| Morocco | Marocco | MA | 212 | -6 |
| Mozambique | Mozambico | MZ | 258 | -6 |
| Namibia | Namibia | NA | 264 | -7 |
| Nauru | Nauru | NR | 674 | +4 |
| Nepal | Nepal | NP | 977 | -2.3 |
| Netheriands Antilles | Antille Olandesi | 599 | -12 | |
| Netherlands | Paesi Bassi | NL | 31 | -7 |
| New Zealand | Nuova Zelanda | NZ | 64 | +4 |
| Nicaragua | Nicaragua | NI | 505 | -14 |
| Niger | Níger | NE | 227 | -8 |
| Nigeria | Nigeria | NG | 234 | -7 |
| North Korea | Corea del Nord | KP | 850 | +1 |
| Norway | Norvegia | NO | 47 | -7 |
| Oman | Oman | OM | 968 | -4 |
| Pakistan | Pakistan | PK | 92 | -2.3 |
| Panama | Panama | PA | 507 | -13 |
| Papua New Cuinea | Papua Nuova Guinea | PG | 675 | +2 |
| Paraguay | Paraguay | PY | 595 | -12 |
| Peru | Peru | PE | 51 | -13 |
| Philippines | Filippine | PH | 63 | 0 |
| Poland | Polonia | PL | 48 | -7 |
| French Polynesia | Polinesia francese | PF | 689 | +3 |
| Portugal | Portogallo | PT | 351 | -8 |
| Puerto Rico | Porto Rico | PR | 1787 | -12 |
| Qatar | Qatar | QA | 974 | -5 |
| Reunion | Riunione | 262 | -4 | |
| Romania | Romania | RO | 40 | -6 |
| Russia | Rússia | RU | 7 | -5 |
| Saint Lueia | Santa Lucía | LC | 1758 | -12 |
| Saint Vincent | Isola di Saint Vincent | VC | 1784 | -12 |
| Samoa Eastern | Samoa orientali (Stati Uniti d'America) | 684 | -19 | |
| Samoa Western | Samoa occidentali | 685 | -19 | |
| San Marino | San Marino | SM | 378 | -7 |
| Sao Tome and Principe | San Tomo e Principe | ST | 239 | -8 |
| Saudi Arabia | Arabia Saudita | SA | 966 | -5 |
| Senegal | Senegal | SN | 221 | -8 |
| Seychelles | Seychelles | SC | 248 | -4 |
| Sierra Leone | Sierra Leone | SL | 232 | -8 |
| Singapore | Singapore | SG | 65 | +0.3 |
| Slovakia | Slovacchia | SK | 421 | -7 |
| Slovenia | Slovenia | SI | 386 | -7 |
| Solomon Is | Isole Salomone | SB | 677 | +3 |
| Somali | Somalia | SO | 252 | -5 |
| South Africa | Sudáfrica | ZA | 27 | -6 |
| Spain | Spagna | ES | 34 | -8 |
| Sri Lanka | Sri Lanka | LK | 94 | 0 |
| St.Lucia | Santa Lucía | LC | 1758 | -12 |
| St.Vincent | Saint Vincent | VC | 1784 | -12 |
| Sudan | Sudan | SD | 249 | -6 |
| Suriname | Suriname | SR | 597 | -11.3 |
| Swaziland | Swaziland | SZ | 268 | -6 |
| Sweden | Svezia | SE | 46 | -7 |
| Switzerland | Svizzera | CH | 41 | -7 |
| Syria | Siria | SY | 963 | -6 |
| Taiwan | Provincia di Taiwan | TW | 886 | 0 |
| Tajikstan | Tagikistan | TJ | 992 | -5 |
| Tanzania | Tanzania | TZ | 255 | -5 |
| Thailand | Thailandia | TH | 66 | -1 |
| Togo | Togo | TG | 228 | -8 |
| Tonga | Tonga | TO | 676 | +4 |
| Trinidad and Tobago | Trinidad e Tobago | TT | 1809 | -12 |
| Tunisia | Tunisia | TN | 216 | -7 |
| Turkey | Turchia | TR | 90 | -6 |
| Turkmenistan | Turkmenistán | TM | 993 | -5 |
| Uganda | Uganda | UG | 256 | -5 |
| Ukraine | Ucraina | UA | 380 | -5 |
| United Arab Emirates | Emirati Arabi Uniti | AE | 971 | -4 |
| United Kiongdom | Regno Unito | GB | 44 | -8 |
| United States of America | Stati Uniti | US | 1 | -13 |
| Uruguay | Uruguay | UY | 598 | -10.3 |
| Uzbekistan | Uzbekistán | UZ | 233 | -5 |
| Venezuela | Venezuela | VE | 58 | -12.3 |
| Vietnam | Vietnam | VN | 84 | -1 |
| Yemen | Yemen | YE | 967 | -5 |
| Yugoslavia | Jugoslavia | YU | 381 | -7 |
| Zimbabwe | Zimbabwe | ZW | 263 | -6 |
| Zaire | Zaire | ZR | 243 | -7 |
| Zambia | Zambia | ZM | 260 | -6 |
Fornire richieste di codici telefonici internazionali online, query di abbreviazioni di nomi di dominio internazionali, richieste di prefisso internazionale, richieste di jet lag nel mondo, richieste di prefisso telefonico internazionale, richieste di prefisso nei paesi di tutto il mondo.