Calling Codes
The country calling code is used to dial from one country to another. Area codes are necessary when dialing telephone numbers in other cities unless using direct dialing, while country codes are necessary when dialing telephone numbers in other countries. For example, the international area code for the United States is +1, the area code for New York is 212, and the area code for Los Angeles is 213.
| Flag | Country | Calling Code | ISO Code |
|---|---|---|---|
 | Afghanistan | +93 | AF，AFG |
 | Albania | +355 | AL，ALB |
 | Algeria | +213 | DZ，DZA |
 | Andorra | +376 | AD，AND |
 | Angola | +244 | AO，AGO |
 | Antigua and Barbuda | +1-268 | AG，ATG |
 | Argentina | +54 | AR，ARG |
 | Armenia | +374 | AM，ARM |
 | Australia | +61 | AU，AUS |
 | Austria | +43 | AT，AUT |
 | Azerbaijan | +994 | AZ，AZE |
 | Bahamas | +1 242 | BS，BHS |
 | Bahrain | +973 | BH，BHR |
 | Bangladesh | +880 | BD，BGD |
 | Barbados | +1 -246 | BB，BRB |
 | Belarus | +375 | BY，BLR |
 | Belgium | +32 | BE，BEL |
 | Belize | +501 | BZ，BLZ |
 | Benin | +229 | BJ，BEN |
 | Bhutan | +975 | BT，BTN |
 | Bolivia | +591 | BO，BOL |
 | Bosnia and Herzegovina | +387 | BA，BIH |
 | Botswana | +267 | BW，BWA |
 | Brazil | +55 | BR，BRA |
 | Brunei | +673 | BN，BRN |
 | Bulgaria | +359 | BG，BGR |
 | Burkina Faso | +226 | BF，BFA |
 | Burundi | +257 | BI，BDI |
 | Cape Verde | +238 | CV，CPV |
 | Cambodia | +855 | KH，KHM |
 | Cameroon | +237 | CM，CMR |
 | Canada | +1 | CA，CAN |
 | Central African Republic | +236 | CF，CAF |
 | Chad | +235 | TD，TCD |
 | Chile | +56 | CL，CHL |
 | China | +86 | CN，CHN |
 | Colombia | +57 | CO，COL |
 | Comoros | +269 | KM，COM |
 | Democratic Republic of the Congo | +243 | CD，COD |
 | Republic of the Congo | +242 | CG，COG |
 | Costa Rica | +506 | CR，CRI |
 | Cote d'Ivoire | +225 | CI，CIV |
 | Croatia | +385 | HR，HRV |
 | Cuba | +53 | CU，CUB |
 | Cyprus | +357 | CY，CYP |
 | Czechia | +420 | CZ，CZE |
 | Denmark | +45(Denmark), +298(Faroe Islands), +299(Greenland) | DK，DNK |
 | Djibouti | +253 | DJ，DJI |
 | Dominica | +1-767 | DM，DMA |
 | Dominican Republic | +1-809 +1-829 +1-849 | DO，DOM |
 | Ecuador | +593 | EC，ECU |
 | Egypt | +20 | EG，EGY |
 | El Salvador | +503 | SV，SLV |
 | Equatorial Guinea | +240 | GQ，GNQ |
 | Eritrea | +291 | ER，ERI |
 | Estonia | +372 | EE，EST |
 | Eswatini | +268 | SZ，SWZ |
 | Ethiopia | +251 | ET，ETH |
 | Fiji | +679 | FJ，FJI |
 | Finland | +358 | FI，FIN |
 | France | +33 | FR，FRA |
 | Gabon | +241 | GA，GAB |
 | Gambia | +220 | GM，GMB |
 | Georgia | +995 | GE，GEO |
 | Germany | +49 | DE，DEU |
 | Ghana | +233 | GH，GHA |
 | Greece | +30 | GR，GRC |
 | Grenada | +1-473 | GD，GRD |
 | Guatemala | +502 | GT，GTM |
 | Guinea | +224 | GN，GIN |
 | Guinea-Bissau | +245 | GW，GNB |
 | Guyana | +592 | GY，GUY |
 | Haiti | +509 | HT，HTI |
 | Hong Kong | +852 | HK，HKG |
 | Honduras | +504 | HN，HND |
 | Hungary | +36 | HU，HUN |
 | Iceland | +354 | IS，ISL |
 | India | +91 | IN，IND |
 | Indonesia | +62 | ID，IDN |
 | Iran | +98 | IR，IRN |
 | Iraq | +964 | IQ，IRQ |
 | Ireland | +353 | IE，IRL |
 | Israel | +972 | IL，ISR |
 | Italy | +39 | IT，ITA |
 | Jamaica | +1-876 | JM，JAM |
 | Japan | +81 | JP，JPN |
 | Jordan | +962 | JO，JOR |
 | Kazakhstan | +7-6xx, +7-7xx | KZ，KAZ |
 | Kenya | +254 | KE，KEN |
 | Kiribati | +686 | KI，KIR |
 | North Korea | +850 | KP，PRK |
 | South Korea | +82 | KR，KOR |
 | Kuwait | +965 | KW，KWT |
 | Kyrgyzstan | +996 | KG，KGZ |
 | Laos | +856 | LA，LAO |
 | Latvia | Latvian | LV，LVA |
 | Lebanon | +961 | LB，LBN |
 | Lesotho | +266 | LS，LSO |
 | Liberia | +231 | LR，LBR |
 | Libya | +218 | LY，LBY |
 | Liechtenstein | +423 | LI，LIE |
 | Lithuania | +370 | LT，LTU |
 | Luxembourg | +352 | LU，LUX |
 | North Macedonia | +389 | MK，MKD |
 | Macau | +853 | MO，MAC |
 | Madagascar | +261 | MG，MDG |
 | Malawi | +265 | MW，MWI |
 | Malaysia | +60 | MY，MYS |
 | Maldives | +960 | MV，MDV |
 | Mali | +223 | ML，MLI |
 | Malta | +356 | MT，MLT |
 | Marshall Islands | +692 | MH，MHL |
 | Mauritania | +222 | MR，MRT |
 | Mauritius | +230 | MU，MUS |
 | Mexico | +52 | MX，MEX |
 | Micronesia | +691 | FM，FSM |
 | Moldova | +373 | MD，MDA |
 | Monaco | +377 | MC，MCO |
 | Mongolia | +976 | MN，MNG |
 | Montenegro | +382 | ME，MNE |
 | Morocco | +212 | MA，MAR |
 | Mozambique | +258 | MZ，MOZ |
 | Myanmar | +95 | MM，MMR |
 | Namibia | +264 | NA，NAM |
 | Nauru | +674 | NR，NRU |
 | Nepal | +977 | NP，NPL |
 | Netherlands | +31 | NL，NLD |
 | New Zealand | +64 | NZ，NZL |
 | Nicaragua | +505 | NI，NIC |
 | Niger | +234 | NE，NER |
 | Nigeria | +234 | NG，NGA |
 | Norway | +47 | NO，NOR |
 | Oman | +968 | OM，OMN |
 | Pakistan | +92 | PK，PAK |
 | Palau | PW，PLW | |
 | Panama | +507 | PA，PAN |
 | Papua New Guinea | +675 | PG，PNG |
 | Paraguay | +595 | PY，PRY |
 | Peru | +51 | PE，PER |
 | Philippines | +63 | PH，PHL |
 | Poland | +48 | PL，POL |
 | Portugal | +351 | PT，PRT |
 | Qatar | +974 | QA，QAT |
 | Romania | +40 | RO，ROU |
 | Russia | +7 | RU，RUS |
 | Rwanda | +250 | RW，RWA |
 | Saint Kitts and Nevis | +1 869 | KN，KNA |
 | Saint Lucia | +1 758 | LC，LCA |
 | Saint Vincent and the Grenadines | +1 784 | VC，VCT |
 | Samoa | +685 | WS，WSM |
 | San Marino | +378 | SM，SMR |
 | Sao Tome and Principe | +239 | ST，STP |
 | Saudi Arabia | +966 | SA，SAU |
 | Senegal | +221 | SN，SEN |
 | Serbia | +381 | RS，SRB |
 | Seychelles | +248 | SC，SYC |
 | Sierra Leone | +232 | SL，SLE |
 | Singapore | +65 | SG，SGP |
 | Slovakia | +421 | SK，SVK |
 | Slovenia | +386 | SI，SVN |
 | Solomon Islands | +677 | SB，SLB |
 | Somalia | +252 | SO，SOM |
 | South Africa | +27 | ZA，ZAF |
 | South Sudan | +211 | SS，SSD |
 | Spain | +34 | ES，ESP |
 | Sri Lanka | +94 | LK，LKA |
 | Sudan | +249 | SD，SDN |
 | Suriname | +597 | SR，SUR |
 | Sweden | +46 | SE，SWE |
 | Switzerland | +41 | CH，CHE |
 | Syria | +963 | SY，SYR |
 | Tajikistan | +992 | TJ，TJK |
 | Taiwan | +886 | TW，TWN |
 | Tanzania | +255 | TZ，TZA |
 | Thailand | +66 | TH，THA |
 | East Timor | +670 | TL，TLS |
 | Togo | +228 | TG，TGO |
 | Tonga | +676 | TO，TON |
 | Trinidad and Tobago | +1 (868) | TT，TTO |
 | Tunisia | +216 | TN，TUN |
 | Turkey | +90 | TR，TUR |
 | Turkmenistan | +993 | TM，TKM |
 | Tuvalu | +688 | TV，TUV |
 | Uganda | +256 | UG，UGA |
 | Ukraine | +380 | UA，UKR |
 | United Arab Emirates | +971 | AE，ARE |
 | United Kingdom | +44 | GB，GBR |
 | United States | +1 | US，USA |
 | Uruguay | +598 | UY，URY |
 | Uzbekistan | +998 | UZ，UZB |
 | Vanuatu | +678 | VU，VUT |
 | Venezuela | +58 | VE，VEN |
 | Vietnam | +84 | VN，VNM |
 | Yemen | +967 | YE，YEM |
 | Zambia | +260 | ZM，ZMB |
 | Zimbabwe | +263 | ZW，ZWE |