国・コード・タイムゾーン
次のリストには、架電時間と宛先番号の現地時間帯との調整が現在サポートされている国名が含まれています。このリストでは、国ごとに、コードと調整に使われるタイムゾーンが挙げられています。 Wikipediaで、現在のUTCおよびUTC DSTオフセットを含む、各タイムゾーンに関する詳しい情報をご覧いただけます。
Note that for all countries on this list, except the USA, Canada, Brazil, Mexico, Russia, Indonesia, and Australia, there is a one-to-one correspondence between the country calling code and the time zone that will be used to adjust the calling hours. If a country has territory in multiple time zones (e.g., Portugal), the most populous time zone is selected for conversion.
If a number in the calling list begins with a calling code other than one of the codes specified in this table, it will only be dialed if the campaign calling hours for the corresponding phone type are set to 24/7 and the Comply with State calling hours checkbox is not selected. For more information, see section Calling Hours.
Note: Toll-free area codes of the North American Dialing Plan (800, 844, 855, 866, 877, and 888) are associated with the America/New_York time zone.
| Country | Country Abbreviation | Calling Code | Time Zone |
| Albania | AL | 355 | Europe/Tirane |
| Andorra | AD | 376 | Europe/Andorra |
| Argentina | AR | 54 | America/Argentina/Buenos_Aires |
| Armenia | AM | 374 | Asia/Yerevan |
| Australia | AU | 61 | * depends on area code |
| Austria | AT | 43 | Europe/Vienna |
| Azerbaijan | AZ | 994 | Asia/Baku |
| Bangladesh | BD | 880 | Asia/Dhaka |
| Belarus | BY | 375 | Europe/Minsk |
| Belgium | BE | 32 | Europe/Brussels |
| Belize | BZ | 501 | America/Belize |
| Bolivia | BO | 591 | America/La_Paz |
| Bosnia and Herzegovina | BA | 387 | Europe/Sarajevo |
| Brazil | BR | 55 | * depends on area code |
| Brunei | BN | 673 | Asia/Brunei |
| Bulgaria | BG | 359 | Europe/Sofia |
| Cambodia | KH | 855 | Asia/Phnom_Penh |
| Canada | CA | 1 | * depends on area code |
| Chile | CL | 56 | America/Santiago |
| China | CN | 86 | Asia/Shanghai |
| Colombia | CO | 57 | America/Bogota |
| Cook Islands | CK | 682 | Pacific/Rarotonga |
| Costa Rica | CR | 506 | America/Costa_Rica |
| Croatia | HR | 385 | Europe/Zagreb |
| Cuba | CU | 53 | America/Havana |
| Cyprus | CY | 357 | Asia/Nicosia |
| Czech Republic | CZ | 420 | Europe/Prague |
| Denmark | DK | 45 | Europe/Copenhagen |
| East Timor | TL | 670 | Asia/Dili |
| Ecuador | EC | 593 | America/Guayaquil |
| El Salvador | SV | 503 | America/El_Salvador |
| Estonia | EE | 372 | Europe/Tallinn |
| Falkland Islands | FK | 500 | Atlantic/Stanley |
| Federated States of Micronesia | FM | 691 | Pacific/Pohnpei |
| Fiji | FJ | 679 | Pacific/Fiji |
| Finland | FI | 358 | Europe/Helsinki |
| France | FR | 33 | Europe/Paris |
| French Guiana | GF | 594 | America/Cayenne |
| French Polynesia | PF | 689 | Pacific/Tahiti |
| Georgia | GE | 995 | Asia/Tbilisi |
| Germany | DE | 49 | Europe/Berlin |
| Gibraltar | GI | 350 | Europe/Gibraltar |
| Greece | GR | 30 | Europe/Athens |
| Guadeloupe | GP | 590 | America/Guadeloupe |
| Guatemala | GT | 502 | America/Guatemala |
| Guyana | GY | 592 | America/Guyana |
| Haiti | HT | 509 | America/Port-au-Prince |
| Honduras | HN | 504 | America/Tegucigalpa |
| Hong Kong | HK | 852 | Asia/Hong_Kong |
| Hungary | HU | 36 | Europe/Budapest |
| Iceland | IS | 354 | Atlantic/Reykjavik |
| India | IN | 91 | Asia/Kolkata |
| Indonesia | ID | 62 | * depends on area code |
| Ireland | IE | 353 | Europe/Dublin |
| Italy | IT | 39 | Europe/Rome |
| Japan | JP | 81 | Asia/Tokyo |
| Kiribati | KI | 686 | Pacific/Tarawa |
| Kosovo | XK | 383 | Europe/Belgrade |
| Laos | LA | 856 | Asia/Vientiane |
| Latvia | LV | 371 | Europe/Riga |
| Liechtenstein | LI | 423 | Europe/Vaduz |
| Lithuania | LT | 370 | Europe/Vilnius |
| Luxembourg | LU | 352 | Europe/Luxembourg |
| Macau | MO | 853 | Asia/Macau |
| Macedonia | MK | 389 | Europe/Skopje |
| Malaysia | MY | 60 | Asia/Kuala_Lumpur |
| Malta | MT | 356 | Europe/Malta |
| Marshall Islands | MH | 692 | Pacific/Majuro |
| Martinique | MQ | 596 | America/Martinique |
| Mexico | MX | 52 | * depends on area code |
| Moldova | MD | 373 | Europe/Chisinau |
| Monaco | MC | 377 | Europe/Monaco |
| Montenegro | ME | 382 | Europe/Podgorica |
| Nauru | NR | 674 | Pacific/Nauru |
| Netherlands | NL | 31 | Europe/Amsterdam |
| Netherlands Antilles | AN | 599 | America/Aruba |
| New Caledonia | NC | 687 | Pacific/Noumea |
| New Zealand | NZ | 64 | Pacific/Auckland |
| Nicaragua | NI | 505 | America/Managua |
| Niue | NU | 683 | Pacific/Niue |
| North Korea | KP | 850 | Asia/Pyongyang |
| Norway | NO | 47 | Europe/Oslo |
| Palau | PW | 680 | Pacific/Palau |
| Panama | PA | 507 | America/Panama |
| Papua New Guinea | PG | 675 | Pacific/Port_Moresby |
| Paraguay | PY | 595 | America/Asuncion |
| Peru | PE | 51 | America/Lima |
| Philippines | PH | 63 | Asia/Manila |
| Poland | PL | 48 | Europe/Warsaw |
| Portugal | PT | 351 | Europe/Lisbon |
| Romania | RO | 40 | Europe/Bucharest |
| Russian Federation | RU | 7 | * depends on area code |
| Saint-Pierre and Miquelon | PM | 508 | America/Miquelon |
| Samoa | WS | 685 | Pacific/Apia |
| San Marino | SM | 378 | Europe/San_Marino |
| Serbia | RS | 381 | Europe/Belgrade |
| Singapore | SG | 65 | Asia/Singapore |
| Slovakia | SK | 421 | Europe/Bratislava |
| Slovenia | SI | 386 | Europe/Ljubljana |
| Solomon Islands | SB | 677 | Pacific/Guadalcanal |
| South Korea | KR | 82 | Asia/Seoul |
| Spain | ES | 34 | Europe/Madrid |
| Suriname | SR | 597 | America/Paramaribo |
| Sweden | SE | 46 | Europe/Stockholm |
| Switzerland | CH | 41 | Europe/Zurich |
| Taiwan | TW | 886 | Asia/Taipei |
| Thailand | TH | 66 | Asia/Bangkok |
| Tokelau | TK | 690 | Pacific/Fakaofo |
| Tonga | TO | 676 | Pacific/Tongatapu |
| Turkey | TR | 90 | Europe/Istanbul |
| Tuvalu | TV | 688 | Pacific/Funafuti |
| Ukraine | UA | 380 | Europe/Kiev |
| United Kingdom | GB | 44 | Europe/London |
| United States | US | 1 | * depends on area code and, optionally, zip code |
| Uruguay | UY | 598 | America/Montevideo |
| Vanuatu | VU | 678 | Pacific/Efate |
| Vatican City | VA | 379 | Europe/Vatican |
| Venezuela | VE | 58 | America/Caracas |
| Vietnam | VN | 84 | Asia//Ho_Chi_Minh |
| Wallis and Futuna | WF | 681 | Pacific/Wallis |