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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 NAME IDD CODE COUNTRY CODE       UGANDA 00 256 UKRAINE 00 380 UNITED ARAB EMIRATES 00 971 UNITED KINGDOM 00 44 URUGUAY 00 598 USA 00 1 UZBEKISTAN 00 998             COUNTRY NAME IDD CODE COUNTRY CODE       VANUATU 00 678 VATICAN CITY 00 39 VENEZUELA 00 582 VIETNAM 00 84 VIRGIN ISLANDS - UK 001 284 VIRGIN ISLANDS - USA 001 340