List of country calling codes
Country calling codes or country dial-in codes are telephone number prefixes for reaching telephone subscribers in the networks of the member countries or regions of the International Telecommunication Union. The codes are defined by the ITU-T in standards E.123 and E.164. The prefixes enable international direct dialing, and are also referred to as international subscriber dialing codes.
Country codes are a component of the international telephone numbering plan, and are necessary only when dialing a telephone number to establish a call to another country. Country codes are dialed before the national telephone number. By convention, international telephone numbers are represented by prefixing the country code with a plus sign, which also indicates to the subscriber that the local international call prefix must first be dialed. For example, the international call prefix in all countries belonging to the North American Numbering Plan is 011, while it is 00 in most European, Asian and African countries. On GSM networks, the prefix may automatically be inserted when the user prefixes a dialed number with the plus sign.
Tree list
Country calling codes are prefix codes and can be organized as a tree. In each row of the table, the country codes given in the left-most column share the same first digit; then subsequent columns give the second digit in ascending order.Ordered by code
While there is a general geographic grouping to the zones, some exceptions exist for political and historical reasons. Thus, the geographical indicators below are approximations only.Zone 1: North American Numbering Plan
Member countries of the North American Numbering Plan are assigned three-digit area codes under the common country prefix 1, shown in the format +1 XXX.The North American Numbering Plan includes:
- +1 –
- +1 –, including United States territories:
- * +1 340 –
- * +1 670 –
- * +1 671 –
- * +1 684 –
- * +1 787 / 939 –
- +1 Many, but not all, Caribbean nations and some Caribbean Dutch and British Overseas Territories:
- * +1 242 –
- * +1 246 –
- * +1 264 –
- * +1 268 –
- * +1 284 –
- * +1 345 –
- * +1 441 –
- * +1 473 –
- * +1 649 –
- * +1 664 –
- * +1 721 –
- * +1 758 –
- * +1 767 –
- * +1 784 –
- * +1 809 / 829 / 849 –
- * +1 868 –
- * +1 869 –
- * +1 876 / 658 –
Zone 2: Mostly [Africa]
- +20 –
- +210 – unassigned
- +211 –
- +212 –
- +213 –
- +214 – unassigned
- +215 – unassigned
- +216 –
- +217 – unassigned
- +218 –
- +219 – unassigned
- +220 –
- +221 –
- +222 –
- +223 –
- +224 –
- +225 –
- +226 –
- +227 –
- +228 –
- +229 –
- +230 –
- +231 –
- +232 –
- +233 –
- +234 –
- +235 –
- +236 –
- +237 –
- +238 –
- +239 –
- +240 –
- +241 –
- +242 –
- +243 –
- +244 –
- +245 –
- +246 –
- +247 –
- +248 –
- +249 –
- +250 –
- +251 –
- +252 –
- +253 –
- +254 –
- +255 –
- * +255 24 –, in place of never-implemented +259
- +256 –
- +257 –
- +258 –
- +259 – unassigned, was intended for People's Republic of Zanzibar but never implemented – see +255 Tanzania
- +260 –
- +261 –
- +262 –
- * +262 269 / 639 – '
- +263 –
- +264 –
- +265 –
- +266 –
- +267 –
- +268 –
- +269 – '
- +27 –
- +28x – unassigned
- +290 –
- * +290 8 –
- +291 –
- +292 – unassigned
- +293 – unassigned
- +294 – unassigned
- +295 – discontinued
- +296 – unassigned
- +297 –
- +298 –
- +299 –
Zones 3–4: [Europe]
- +30 –
- +31 –
- +32 –
- +33 –
- +34 –
- +350 –
- +351 –
- +352 –
- +353 –
- +354 –
- +355 –
- +356 –
- +357 –
- +358 –
- * +358 18 –
- +359 –
- +36 – '
- +37 – Discontinued
- +370 – '
- +371 – '
- +372 – '
- +373 – '
- +374 – '
- * +374 47 –
- * +374 97 –
- +375 –
- +376 – '
- +377 – '
- +378 – '
- +379 – assigned but uses Italian +39 06698.
- +38 – Discontinued
- +380 –
- +381 –
- +382 –
- +383 –
- +384 – unassigned
- +385 –
- +386 –
- +387 –
- +388 – Discontinued
- +389 –
- +39 –
- * +39 06 698 – '
- * +39 0549 - '
- * +41 91 –
- +40 –
- +41 –
- * +41 91 –
- +42 – Discontinued
- +420 –
- +421 –
- +422 – unassigned
- +423 – '
- +424 – unassigned
- +425 – unassigned
- +426 – unassigned
- +427 – unassigned
- +428 – unassigned
- +429 – unassigned
- +43 –
- +44 –
- * +44 1481 –
- * +44 1534 –
- * +44 1624 –
- +45 –
- +46 –
- +47 –
- * +47 79 –
- +48 –
- +49 –
Zone 5: [Americas] outside the NANP
- +500 –
- * +500 x –
- +501 –
- +502 –
- +503 –
- +504 –
- +505 –
- +506 –
- +507 –
- +508 –
- +509 –
- +51 –
- +52 –
- +53 –
- +54 –
- +55 –
- +56 –
- +57 –
- +58 –
- +590 –
- +591 –
- +592 –
- +593 –
- +594 –
- +595 –
- +596 –
- +597 –
- +598 –
- +599 – Former, now grouped as follows:
- * +599 3 –
- * +599 4 –
- * +599 5 – formerly – Now included in NANP as code +1-721
- * +599 7 –
- * +599 8 – formerly – See country code +297 above
- * +599 9 –
Zone 6: [Southeast Asia] and [Oceania]
- +60 –
- +61 – '
- * +61 8 9162 –
- * +61 8 9164 –
- +62 –
- +63 –
- +64 –
- * +64 xx –
- +65 –
- +66 –
- +670 – ' - formerly Northern Mariana Islands which is now included in NANP as code +1-670
- +671 – formerly Guam – Now included in NANP as code +1-671
- +672 – Australian External Territories
- * +672 1x – Australian Antarctic Territory
- * +672 3 –
- +673 –
- +674 –
- +675 –
- +676 –
- +677 –
- +678 –
- +679 –
- +680 –
- +681 –
- +682 –
- +683 –
- +684 – formerly American Samoa – Now included in NANP as code +1-684
- +685 –
- +686 –
- +687 –
- +688 –
- +689 –
- +690 –
- +691 –
- +692 –
- +693 – unassigned
- +694 – unassigned
- +695 – unassigned
- +696 – unassigned
- +697 – unassigned
- +698 – unassigned
- +699 – unassigned
Zone 7: Parts of the former [Soviet Union]
- +7 –
- +7 6xx / 7xx –
- +7 840 / 940 – – see also +995 44
Zone 8: [East Asia] and special services
- +800 – International Freephone
- +801 – unassigned
- +802 – unassigned
- +803 – unassigned
- +804 – unassigned
- +805 – unassigned
- +806 – unassigned
- +807 – unassigned
- +808 – reserved for Shared Cost Services
- +809 – unassigned
- +81 –
- +82 –
- +83x – unassigned
- +84 –
- +850 –
- +851 – unassigned
- +852 –
- +853 –
- +854 – unassigned
- +855 –
- +856 –
- +857 – unassigned, formerly ANAC satellite service
- +858 – unassigned, formerly ANAC satellite service
- +859 – unassigned
- +86 –
- +870 – Inmarsat "SNAC" service
- +871 – unassigned, discontinued in 2008
- +872 – unassigned, discontinued in 2008
- +873 – unassigned, discontinued in 2008
- +874 – unassigned, discontinued 2008
- +875 – reserved for Maritime Mobile service
- +876 – reserved for Maritime Mobile service
- +877 – reserved for Maritime Mobile service
- +878 – Universal Personal Telecommunications services
- +879 – reserved for national non-commercial purposes
- +880 –
- +881 – Global Mobile Satellite System
- +882 – International Networks
- +883 – International Networks
- +884 – unassigned
- +885 – unassigned
- +886 –
- +887 – unassigned
- +888 – Telecommunications for Disaster Relief by OCHA
- +889 – unassigned
- +89x – unassigned
Zone 9: Mostly [Middle East] and parts of southern [Asia]
- +90 –
- * +90 392 –
- +91 –
- +92 –
- * +92 582 –
- * +92 581 –
- +93 –
- +94 –
- +95 –
- +960 –
- +961 –
- +962 –
- +963 –
- +964 –
- +965 –
- +966 –
- +967 –
- +968 –
- +969 – unassigned – originally, now covered under 967 Yemen
- +970 –
- +971 –
- +972 –
- +973 –
- +974 –
- +975 –
- +976 –
- +977 –
- +978 – unassigned – originally assigned to Dubai, now covered under 971
- +979 – International Premium Rate Service - originally assigned to Abu Dhabi, now covered under 971
- +98 –
- +990 – unassigned
- +991 – International Telecommunications Public Correspondence Service trial
- +992 –
- +993 –
- +994 –
- +995 –
- * +995 34 –
- * +995 44 – – see also +7 840, 940
- +996 –
- +997 –, only for SIM cards ICCID
- +998 –
- +999 – reserved for future global service.
Alphabetical listing by country or region
| Country, Territory or Service | Code | Time Zone | DST |
| Afghanistan | +93 | UTC+04:30 | |
| Åland Islands | +358 18 | UTC+02:00 | UTC+03:00 |
| Albania | +355 | UTC+01:00 | UTC+02:00 |
| Algeria | +213 | UTC+01:00 | |
| American Samoa | +1 684 | UTC−11:00 | |
| Andorra | +376 | UTC+01:00 | UTC+02:00 |
| Angola | +244 | UTC+01:00 | |
| Anguilla | +1 264 | UTC−04:00 | |
| Antigua and Barbuda | +1 268 | UTC−04:00 | |
| Argentina | +54 | UTC−03:00 | |
| Armenia | +374 | UTC+04:00 | |
| Aruba | +297 | UTC−04:00 | |
| Ascension | +247 | UTC+00:00 | |
| Australia | +61 | UTC+08:00 to +10:30 | UTC+08:00 to +11:00 |
| Australian Antarctic Territory | +672 1 | ||
| Australian External Territories | +672 | ||
| Austria | +43 | UTC+01:00 | UTC+02:00 |
| Azerbaijan | +994 | UTC+04:00 | |
| Bahamas | +1 242 | UTC−05:00 | UTC−04:00 |
| Bahrain | +973 | UTC+03:00 | |
| Bangladesh | +880 | UTC+06:00 | |
| Barbados | +1 246 | UTC−04:00 | |
| Barbuda | +1 268 | UTC−04:00 | |
| Belarus | +375 | UTC+03:00 | |
| Belgium | +32 | UTC+01:00 | UTC+02:00 |
| Belize | +501 | UTC−06:00 | |
| Benin | +229 | UTC+01:00 | |
| Bermuda | +1 441 | UTC−04:00 | UTC−03:00 |
| Bhutan | +975 | UTC+06:00 | |
| Bolivia | +591 | UTC−04:00 | |
| Bonaire | +599 7 | UTC−04:00 | |
| Bosnia and Herzegovina | +387 | UTC+01:00 | UTC+02:00 |
| Botswana | +267 | UTC+02:00 | |
| Brazil | +55 | UTC−05:00 to – 02:00 | UTC−05:00 to – 02:00 |
| British Indian Ocean Territory | +246 | UTC+06:00 | |
| British Virgin Islands | +1 284 | UTC−04:00 | |
| Brunei Darussalam | +673 | UTC+08:00 | |
| Bulgaria | +359 | UTC+02:00 | UTC+03:00 |
| Burkina Faso | +226 | UTC+00:00 | |
| Burundi | +257 | UTC+02:00 | |
| Cape Verde | +238 | UTC−01:00 | |
| Cambodia | +855 | UTC+07:00 | |
| Cameroon | +237 | UTC+01:00 | |
| Canada | +1 | UTC−08:00 to – 03:30 | UTC−07:00 to – 02:30 |
| Caribbean Netherlands | +599 3, +599 4, +599 7 | UTC−04:00 | |
| Cayman Islands | +1 345 | UTC−05:00 | |
| Central African Republic | +236 | UTC+01:00 | |
| Chad | +235 | UTC+01:00 | |
| Chatham Island, New Zealand | +64 | UTC+12:45 | UTC+13:45 |
| Chile | +56 | UTC−06:00 to – 04:00 | UTC−05:00 to – 03:00 |
| China | +86 | UTC+08:00 | |
| Christmas Island | +61 89164 | UTC+07:00 | |
| Cocos Islands | +61 89162 | UTC+06:30 | |
| Colombia | +57 | UTC−05:00 | |
| Comoros | +269 | UTC+03:00 | |
| Congo | +242 | UTC+01:00 | |
| Congo, Democratic Republic of the | +243 | UTC+01:00 to +02:00 | |
| Cook Islands | +682 | UTC−10:00 | |
| Costa Rica | +506 | UTC−06:00 | |
| Ivory Coast | +225 | UTC+00:00 | |
| Croatia | +385 | UTC+01:00 | UTC+02:00 |
| Cuba | +53 | UTC−05:00 | UTC−04:00 |
| Curaçao | +599 9 | UTC−04:00 | |
| Cyprus | +357 | UTC+02:00 | UTC+03:00 |
| Czech Republic | +420 | UTC+01:00 | UTC+02:00 |
| Denmark | +45 | UTC+01:00 | UTC+02:00 |
| Diego Garcia | +246 | UTC+06:00 | |
| Djibouti | +253 | UTC+03:00 | |
| Dominica | +1 767 | UTC−04:00 | |
| Dominican Republic | +1 809, +1 829, +1 849 | UTC−04:00 | |
| Easter Island | +56 | UTC−06:00 | UTC−05:00 |
| Ecuador | +593 | UTC−06:00 to – 05:00 | |
| Egypt | +20 | UTC+02:00 | |
| El Salvador | +503 | UTC−06:00 | |
| Ellipso | +881 2, +881 3 | ||
| EMSAT | +882 13 | ||
| Equatorial Guinea | +240 | UTC+01:00 | |
| Eritrea | +291 | UTC+03:00 | |
| Estonia | +372 | UTC+02:00 | UTC+03:00 |
| eSwatini | +268 | UTC+02:00 | |
| Ethiopia | +251 | UTC+03:00 | |
| Falkland Islands | +500 | UTC−03:00 | |
| Faroe Islands | +298 | UTC+00:00 | UTC+01:00 |
| Fiji | +679 | UTC+12:00 | UTC+13:00 |
| Finland | +358 | UTC+02:00 | UTC+03:00 |
| France | +33 | UTC+01:00 | UTC+02:00 |
| French Antilles | +596 | ||
| French Guiana | +594 | UTC−03:00 | |
| French Polynesia | +689 | UTC−10:00 to – 09:00 | |
| Gabon | +241 | UTC+01:00 | |
| Gambia | +220 | UTC+00:00 | |
| Georgia | +995 | UTC+04:00 | |
| Germany | +49 | UTC+01:00 | UTC+02:00 |
| Ghana | +233 | UTC+00:00 | |
| Gibraltar | +350 | UTC+01:00 | UTC+02:00 |
| Global Mobile Satellite System | +881 | ||
| Globalstar | +881 8, +881 9 | ||
| Greece | +30 | UTC+02:00 | UTC+03:00 |
| Greenland | +299 | UTC−04:00 to +01:00 | UTC−03:00 to +00:00 |
| Grenada | +1 473 | UTC−04:00 | |
| Guadeloupe | +590 | UTC−04:00 | |
| Guam | +1 671 | UTC+10:00 | |
| Guatemala | +502 | UTC−06:00 | |
| Guernsey | +44 1481, +44 7781, +44 7839, +44 7911 | UTC+00:00 | UTC+01:00 |
| Guinea | +224 | UTC+00:00 | |
| Guinea-Bissau | +245 | UTC+00:00 | |
| Guyana | +592 | UTC−04:00 | |
| Haiti | +509 | UTC−05:00 | UTC−04:00 |
| Honduras | +504 | UTC−06:00 | |
| Hong Kong | +852 | UTC+08:00 | |
| Hungary | +36 | UTC+01:00 | UTC+02:00 |
| Iceland | +354 | UTC+00:00 | |
| ICO Global | +881 0, +881 1 | ||
| India | +91 | UTC+05:30 | |
| Indonesia | +62 | UTC+07:00 to +09:00 | |
| Inmarsat SNAC | +870 | ||
| International Freephone Service | +800 | ||
| International Networks | +882, +883 | ||
| International Premium Rate Service | +979 | ||
| International Shared Cost Service | +808 | ||
| Iran | +98 | UTC+03:30 | UTC+04:30 |
| Iraq | +964 | UTC+03:00 | |
| Ireland | +353 | UTC+00:00 | UTC+01:00 |
| Iridium | +881 6, +881 7 | ||
| Isle of Man | +44 1624, +44 7524, +44 7624, +44 7924 | UTC+00:00 | UTC+01:00 |
| Israel | +972 | UTC+02:00 | UTC+03:00 |
| Italy | +39 | UTC+01:00 | UTC+02:00 |
| Jamaica | +1 876 | UTC−05:00 | |
| Jan Mayen | +47 79 | UTC+01:00 | UTC+02:00 |
| Japan | +81 | UTC+09:00 | |
| Jersey | +44 1534 | UTC+00:00 | UTC+01:00 |
| Jordan | +962 | UTC+02:00 | UTC+03:00 |
| Kazakhstan | +7 6, +7 7 | UTC+05:00 to +06:00 | |
| Kenya | +254 | UTC+03:00 | |
| Kiribati | +686 | UTC+12:00 to +14:00 | |
| Korea, North | +850 | UTC+09:00 | |
| Korea, South | +82 | UTC+09:00 | |
| Kosovo | +383 | UTC+01:00 | UTC+02:00 |
| Kuwait | +965 | UTC+03:00 | |
| Kyrgyzstan | +996 | UTC+06:00 | |
| Laos | +856 | UTC+07:00 | |
| Latvia | +371 | UTC+02:00 | UTC+03:00 |
| Lebanon | +961 | UTC+02:00 | UTC+03:00 |
| Lesotho | +266 | UTC+02:00 | |
| Liberia | +231 | UTC+00:00 | |
| Libya | +218 | UTC+02:00 | |
| Liechtenstein | +423 | UTC+01:00 | UTC+02:00 |
| Lithuania | +370 | UTC+02:00 | UTC+03:00 |
| Luxembourg | +352 | UTC+01:00 | UTC+02:00 |
| Macau | +853 | UTC+08:00 | |
| Madagascar | +261 | UTC+03:00 | |
| Malawi | +265 | UTC+02:00 | |
| Malaysia | +60 | UTC+08:00 | |
| Maldives | +960 | UTC+05:00 | |
| Mali | +223 | UTC+00:00 | |
| Malta | +356 | UTC+01:00 | UTC+02:00 |
| Marshall Islands | +692 | UTC+12:00 | |
| Martinique | +596 | UTC−04:00 | |
| Mauritania | +222 | UTC+00:00 | |
| Mauritius | +230 | UTC+04:00 | |
| Mayotte | +262 269, +262 639 | UTC+03:00 | |
| Mexico | +52 | UTC−08:00 to – 05:00 | UTC−07:00 to – 05:00 |
| Micronesia, Federated States of | +691 | UTC+10:00 to +11:00 | |
| Midway Island, USA | +1 808 | UTC−11:00 | |
| Moldova | +373 | UTC+02:00 | UTC+03:00 |
| Monaco | +377 | UTC+01:00 | UTC+02:00 |
| Mongolia | +976 | UTC+07:00 to +08:00 | |
| Montenegro | +382 | UTC+01:00 | UTC+02:00 |
| Montserrat | +1 664 | UTC−04:00 | |
| Morocco | +212 | UTC+01:00 | |
| Mozambique | +258 | UTC+02:00 | |
| Myanmar | +95 | UTC+06:30 | |
| Nagorno-Karabakh | +374 47, +374 97 | UTC+04:00 | |
| Namibia | +264 | UTC+02:00 | |
| Nauru | +674 | UTC+12:00 | |
| Nepal | +977 | UTC+05:45 | |
| Netherlands | +31 | UTC+01:00 | UTC+02:00 |
| Nevis | +1 869 | UTC−04:00 | |
| New Caledonia | +687 | UTC+11:00 | |
| New Zealand | +64 | UTC+12:00 | UTC+13:00 |
| Nicaragua | +505 | UTC−06:00 | |
| Niger | +227 | UTC+01:00 | |
| Nigeria | +234 | UTC+01:00 | |
| Niue | +683 | UTC−11:00 | |
| Norfolk Island | +672 3 | UTC+11:00 | |
| North Macedonia | +389 | UTC+01:00 | UTC+02:00 |
| Northern Cyprus | +90 392 | UTC+02:00 | UTC+03:00 |
| Northern Ireland | +44 28 | UTC+00:00 | UTC+01:00 |
| Northern Mariana Islands | +1 670 | UTC+10:00 | |
| Norway | +47 | UTC+01:00 | UTC+02:00 |
| Oman | +968 | UTC+04:00 | |
| Pakistan | +92 | UTC+05:00 | |
| Palau | +680 | UTC+09:00 | |
| Palestine, State of | +970 | UTC+02:00 | UTC+03:00 |
| Panama | +507 | UTC−05:00 | |
| Papua New Guinea | +675 | UTC+10:00 to +11:00 | |
| Paraguay | +595 | UTC−04:00 | UTC−03:00 |
| Peru | +51 | UTC−05:00 | |
| Philippines | +63 | UTC+08:00 | |
| Pitcairn Islands | +64 | UTC−08:00 | |
| Poland | +48 | UTC+01:00 | UTC+02:00 |
| Portugal | +351 | UTC+00:00 | UTC+01:00 |
| Puerto Rico | +1 787, +1 939 | UTC−04:00 | |
| Qatar | +974 | UTC+03:00 | |
| Réunion | +262 | UTC+04:00 | |
| Romania | +40 | UTC+02:00 | UTC+03:00 |
| Russia | +7 | UTC+02:00 to +12:00 | |
| Rwanda | +250 | UTC+02:00 | |
| Saba | +599 4 | UTC−04:00 | |
| Saint Barthélemy | +590 | UTC−04:00 | |
| Saint Helena | +290 | UTC+00:00 | |
| Saint Kitts and Nevis | +1 869 | UTC−04:00 | |
| Saint Lucia | +1 758 | UTC−04:00 | |
| Saint Martin | +590 | UTC−04:00 | |
| Saint Pierre and Miquelon | +508 | UTC−03:00 | UTC−02:00 |
| Saint Vincent and the Grenadines | +1 784 | UTC−04:00 | |
| Samoa | +685 | UTC+13:00 | UTC+14:00 |
| San Marino | +378 | UTC+01:00 | UTC+02:00 |
| São Tomé and Príncipe | +239 | UTC+00:00 | |
| Saudi Arabia | +966 | UTC+03:00 | |
| Senegal | +221 | UTC+00:00 | |
| Serbia | +381 | UTC+01:00 | UTC+02:00 |
| Seychelles | +248 | UTC+04:00 | |
| Sierra Leone | +232 | UTC+00:00 | |
| Singapore | +65 | UTC+08:00 | |
| Sint Eustatius | +599 3 | UTC−04:00 | |
| Sint Maarten | +1 721 | UTC−04:00 | |
| Slovakia | +421 | UTC+01:00 | UTC+02:00 |
| Slovenia | +386 | UTC+01:00 | UTC+02:00 |
| Solomon Islands | +677 | UTC+11:00 | |
| Somalia | +252 | UTC+03:00 | |
| South Africa | +27 | UTC+02:00 | |
| South Georgia and the South Sandwich Islands | +500 | UTC−02:00 | |
| South Ossetia | +995 34 | UTC+03:00 | |
| South Sudan | +211 | UTC+03:00 | |
| Spain | +34 | UTC+01:00 | UTC+02:00 |
| Sri Lanka | +94 | UTC+05:30 | |
| Sudan | +249 | UTC+02:00 | |
| Suriname | +597 | UTC−03:00 | |
| Svalbard | +47 79 | UTC+01:00 | UTC+02:00 |
| Sweden | +46 | UTC+01:00 | UTC+02:00 |
| Switzerland | +41 | UTC+01:00 | UTC+02:00 |
| Syria | +963 | UTC+02:00 | UTC+03:00 |
| Taiwan | +886 | UTC+08:00 | |
| Tajikistan | +992 | UTC+05:00 | |
| Tanzania | +255 | UTC+03:00 | |
| Telecommunications for Disaster Relief by OCHA | +888 | ||
| Thailand | +66 | UTC+07:00 | |
| Thuraya | +882 16 | ||
| East Timor | +670 | UTC+09:00 | |
| Togo | +228 | UTC+00:00 | |
| Tokelau | +690 | UTC+13:00 | |
| Tonga | +676 | UTC+13:00 | |
| Transnistria | +373 2, +373 5 | UTC+02:00 | UTC+03:00 |
| Trinidad and Tobago | +1 868 | UTC−04:00 | |
| Tristan da Cunha | +290 8 | UTC+00:00 | |
| Tunisia | +216 | UTC+01:00 | |
| Turkey | +90 | UTC+03:00 | |
| Turkmenistan | +993 | UTC+05:00 | |
| Turks and Caicos Islands | +1 649 | UTC−05:00 | UTC−04:00 |
| Tuvalu | +688 | UTC+12:00 | |
| Uganda | +256 | UTC+03:00 | |
| Ukraine | +380 | UTC+02:00 | UTC+03:00 |
| United Arab Emirates | +971 | UTC+04:00 | |
| United Kingdom | +44 | UTC+00:00 | UTC+01:00 |
| United States | +1 | UTC−10:00 to – 05:00 | UTC−10:00 to – 04:00 |
| Universal Personal Telecommunications | +878 | ||
| Uruguay | +598 | UTC−03:00 | |
| US Virgin Islands | +1 340 | UTC−04:00 | |
| Uzbekistan | +998 | UTC+05:00 | |
| Vanuatu | +678 | UTC+11:00 | |
| Vatican City State | +39 06 698, assigned +379 | UTC+01:00 | UTC+02:00 |
| Venezuela | +58 | UTC−04:00 | |
| Vietnam | +84 | UTC+07:00 | |
| Wake Island, USA | +1 808 | UTC+12:00 | |
| Wallis and Futuna | +681 | UTC+12:00 | |
| Yemen | +967 | UTC+03:00 | |
| Zambia | +260 | UTC+02:00 | |
| Zanzibar | +255 24 | UTC+03:00 | |
| Zimbabwe | +263 | UTC+02:00 |
Locations with no country code
In Antarctica, dialing is dependent on the parent country of each base:| Base | Calling Code | Country | Note |
| Almirante Brown Antarctic Base | +54 | ||
| Amundsen–Scott South Pole Station | +1 | ||
| Artigas Base | +598 | ||
| Asuka Station | +81 | ||
| Base Presidente Eduardo Frei Montalva and Villa Las Estrellas | +56 | ||
| Belgrano II | +54 | ||
| Bellingshausen Station | +7 | ||
| Bernardo O'Higgins Station | +56 | ||
| Byrd Station | +1 | ||
| Captain Arturo Prat Base | +56 | ||
| Casey Station | +672 | can be direct dialed | |
| Comandante Ferraz Brazilian Antarctic Base | +55 | ||
| Concordia Station | +39 +33 | ||
| Davis Station | +672 | can be direct dialed | |
| Dome Fuji Station | +81 | ||
| Dumont d'Urville Station | +33 | ||
| Esperanza Base | +54 | ||
| Gabriel de Castilla Spanish Antarctic Station | +34 | ||
| Georg-von-Neumayer-Station | +49 | ||
| Gonzalez Videla Station | +56 | ||
| Great Wall Station | +86 | ||
| Halley Research Station | +44 | ||
| Henryk Arctowski Polish Antarctic Station | +48 | ||
| Jang Bogo Station | +82 | ||
| Jinnah Antarctic Station | +92 | ||
| Juan Carlos I Base | +34 | ||
| Jubany | +54 | ||
| King Sejong Station | +82 | ||
| Kohnen-Station | +49 | ||
| Kunlun Station | +852 | ||
| Law-Racoviţă Station | +40 | ||
| Leningradskaya Station | +7 | ||
| Machu Picchu Research Station | +51 | ||
| Macquarie Island Station | +672 | can be direct dialed | |
| Maitri Station | +91 | ||
| Marambio Base | +54 | ||
| Mario Zucchelli Station | +39 | ||
| Mawson Station | +672 | can be direct dialed | |
| McMurdo Station | +1 | can be reached by +64 code to Scott Base | |
| Mendel Polar Station | +420 | ||
| Mirny Station | +7 | ||
| Mizuho Station | +81 | ||
| Molodyozhnaya Station | +7 +375 | ||
| Neumayer Station | +49 | ||
| Novolazarevskaya Station | +7 | ||
| Orcadas Base | +54 | ||
| Palmer Station | +1 | ||
| Princess Elisabeth Base | +32 | ||
| Professor Julio Escudero Base | +56 | ||
| Progress Station | +7 | ||
| Rothera Research Station | +44 | ||
| Russkaya Station | +7 | ||
| San Martín Base | +54 | ||
| SANAE IV | +27 | ||
| Signy Research Station | +44 | ||
| St. Kliment Ohridski Base | +359 | ||
| Scott Base | +64 | can be reached via +64 2409 and four digits on McMurdo exchange | |
| Showa Station | +81 | ||
| Svea | +46 | ||
| Tor Station | +47 | ||
| Troll Station | +47 | ||
| Wasa Research Station | +46 | ||
| Vostok Station | +7 | ||
| Vernadsky Research Base | +380 | ||
| Zhongshan Station | +86 |
Other places with no country codes in use, although a code may be reserved:
| Location | Calling Code | Country | Reasons for no Code |
| Kerguelen Archipelago | +262 | No permanent local switches | |
| Pitcairn Islands | +64 | No connections to local switching; there are only satellite phones on the island, replacing a single wired party line; a single pay phone also exists |