The codes, in order.
One number, sometimes many countries — +1 alone spans a continent.
+1🇦🇸 American Samoa🇦🇮 Anguilla🇦🇬 Antigua and Barbuda🇧🇸 Bahamas🇧🇧 Barbados🇧🇲 Bermuda🇻🇬 British Virgin Islands🇨🇦 Canada🇰🇾 Cayman Islands🇩🇲 Dominica🇩🇴 Dominican Republic🇬🇩 Grenada🇬🇺 Guam🇯🇲 Jamaica🇲🇸 Montserrat🇵🇷 Puerto Rico🇰🇳 Saint Kitts and Nevis🇱🇨 Saint Lucia🇻🇨 Saint Vincent and the Grenadines🇹🇹 Trinidad and Tobago🇹🇨 Turks and Caicos Islands🇺🇸 United States🇻🇮 United States Virgin Islands
+20🇪🇬 Egypt
+30🇬🇷 Greece
+32🇧🇪 Belgium
+33🇫🇷 France
+34🇪🇸 Spain
+36🇭🇺 Hungary
+39🇮🇹 Italy
+40🇷🇴 Romania
+43🇦🇹 Austria
+45🇩🇰 Denmark
+46🇸🇪 Sweden
+47🇳🇴 Norway
+48🇵🇱 Poland
+49🇩🇪 Germany
+51🇵🇪 Peru
+52🇲🇽 Mexico
+53🇨🇺 Cuba
+54🇦🇷 Argentina
+55🇧🇷 Brazil
+56🇨🇱 Chile
+57🇨🇴 Colombia
+58🇻🇪 Venezuela
+60🇲🇾 Malaysia
+61🇦🇺 Australia
+62🇮🇩 Indonesia
+65🇸🇬 Singapore
+66🇹🇭 Thailand
+81🇯🇵 Japan
+84🇻🇳 Vietnam
+86🇨🇳 China
+90🇹🇷 Türkiye
+91🇮🇳 India
+92🇵🇰 Pakistan
+94🇱🇰 Sri Lanka
+95🇲🇲 Myanmar
+98🇮🇷 Iran
+212🇲🇦 Morocco
+213🇩🇿 Algeria
+216🇹🇳 Tunisia
+218🇱🇾 Libya
+220🇬🇲 Gambia
+221🇸🇳 Senegal
+222🇲🇷 Mauritania
+224🇬🇳 Guinea
+225🇨🇮 Côte d'Ivoire
+226🇧🇫 Burkina Faso
+227🇳🇪 Niger
+228🇹🇬 Togo
+229🇧🇯 Benin
+230🇲🇺 Mauritius
+231🇱🇷 Liberia
+232🇸🇱 Sierra Leone
+233🇬🇭 Ghana
+234🇳🇬 Nigeria
+235🇹🇩 Chad
+237🇨🇲 Cameroon
+238🇨🇻 Cape Verde
+241🇬🇦 Gabon
+244🇦🇴 Angola
+245🇬🇼 Guinea-Bissau
+248🇸🇨 Seychelles
+249🇸🇩 Sudan
+250🇷🇼 Rwanda
+251🇪🇹 Ethiopia
+252🇸🇴 Somalia
+253🇩🇯 Djibouti
+254🇰🇪 Kenya
+255🇹🇿 Tanzania
+256🇺🇬 Uganda
+257🇧🇮 Burundi
+258🇲🇿 Mozambique
+260🇿🇲 Zambia
+261🇲🇬 Madagascar
+262🇷🇪 Réunion
+263🇿🇼 Zimbabwe
+264🇳🇦 Namibia
+265🇲🇼 Malawi
+266🇱🇸 Lesotho
+267🇧🇼 Botswana
+268🇸🇿 Eswatini
+269🇰🇲 Comoros
+291🇪🇷 Eritrea
+297🇦🇼 Aruba
+298🇫🇴 Faroe Islands
+299🇬🇱 Greenland
+350🇬🇮 Gibraltar
+351🇵🇹 Portugal
+352🇱🇺 Luxembourg
+353🇮🇪 Ireland
+354🇮🇸 Iceland
+355🇦🇱 Albania
+356🇲🇹 Malta
+357🇨🇾 Cyprus
+358🇫🇮 Finland
+359🇧🇬 Bulgaria
+370🇱🇹 Lithuania
+371🇱🇻 Latvia
+372🇪🇪 Estonia
+373🇲🇩 Moldova
+374🇦🇲 Armenia
+375🇧🇾 Belarus
+376🇦🇩 Andorra
+377🇲🇨 Monaco
+378🇸🇲 San Marino
+380🇺🇦 Ukraine
+381🇷🇸 Serbia
+382🇲🇪 Montenegro
+385🇭🇷 Croatia
+386🇸🇮 Slovenia
+420🇨🇿 Czechia
+421🇸🇰 Slovakia
+423🇱🇮 Liechtenstein
+501🇧🇿 Belize
+502🇬🇹 Guatemala
+503🇸🇻 El Salvador
+504🇭🇳 Honduras
+505🇳🇮 Nicaragua
+506🇨🇷 Costa Rica
+507🇵🇦 Panama
+509🇭🇹 Haiti
+591🇧🇴 Bolivia
+592🇬🇾 Guyana
+593🇪🇨 Ecuador
+595🇵🇾 Paraguay
+596🇲🇶 Martinique
+597🇸🇷 Suriname
+598🇺🇾 Uruguay
+670🇹🇱 Timor-Leste
+673🇧🇳 Brunei
+674🇳🇷 Nauru
+676🇹🇴 Tonga
+678🇻🇺 Vanuatu
+679🇫🇯 Fiji
+680🇵🇼 Palau
+682🇨🇰 Cook Islands
+685🇼🇸 Samoa
+686🇰🇮 Kiribati
+687🇳🇨 New Caledonia
+688🇹🇻 Tuvalu
+691🇫🇲 Micronesia
+850🇰🇵 North Korea
+852🇭🇰 Hong Kong
+853🇲🇴 Macau
+855🇰🇭 Cambodia
+856🇱🇦 Laos
+880🇧🇩 Bangladesh
+886🇹🇼 Taiwan
+961🇱🇧 Lebanon
+962🇯🇴 Jordan
+963🇸🇾 Syria
+964🇮🇶 Iraq
+965🇰🇼 Kuwait
+966🇸🇦 Saudi Arabia
+967🇾🇪 Yemen
+968🇴🇲 Oman
+972🇮🇱 Israel
+973🇧🇭 Bahrain
+974🇶🇦 Qatar
+975🇧🇹 Bhutan
+976🇲🇳 Mongolia
+977🇳🇵 Nepal
+992🇹🇯 Tajikistan
+993🇹🇲 Turkmenistan
+994🇦🇿 Azerbaijan
+995🇬🇪 Georgia
+996🇰🇬 Kyrgyzstan
+998🇺🇿 Uzbekistan