| | | | | First Letter A Used Countries | A B C D E F G H I J K L M N O P Q R S T U V W X Y Z | Country Names | ISD Codes | Afghanistan (Islamic State of) | +93 | | Albania (Republic of) | +355 | | Algeria (People's Democratic Republic of) | +213 | | American Samoa | +684 | | Andorra (Principality of) | +376 | | Angola (Republic of) | +244 | | Anguilla | +1 | | Antigua and Barbuda | +1 | | Argentine Republic | +54 | | Armenia (Republic of) | +374 | | Aruba | +297 | | Ascension | +247 | | Australia | +61 | | Australian External Territories | +672 | | Austria | +43 | | Azerbaijani Republic | +994 | |
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