Example : If you plan to visit multiple countries, you need to choose a Worldwide Plan to make sure you always connected without hassle.
From : Eg. Malaysia
Visit : Eg. Turkey
Visit : Eg. USA
Aland Islands, Albania, Austria, Belgium, Bulgaria, Bosnia and Herzegovina, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Bailiwick of Guernsey, Jersey, Greece, Hungary, Iceland, Ireland, Italy, Gibraltar, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Isle of Man, Montenegro, Macedonia, Monaco, Netherlands, Norway, Poland, Portugal, Romania, Russia, San Marino, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom, Vatican City.
Bahrain, Bangladesh, Brunei, Kuwait, Cambodia, China, Hong Kong, India, Indonesia, Israel, Japan, Jordan, Kazakhstan, Macau, Malaysia, Myanmar, Mongolia, Nepal, Oman, Pakistan, Philippines, Qatar, Saudi Arabia, Singapore, Korea, Sri Lanka, Tajikistan, Taiwan, Thailand, Laos, United Arab Emirates, Vietnam.
Algeria, Angola, Egypt, Ghana, Kenya, Mauritius, Morocco, Nigeria, South Africa, Tanzania, Tunisia, Western Sahara, Zambia.
Middle & South America
Argentina, Anguilla, Antigua and Barbuda, Aruba, Bolivia, Brazil, Chile, Colombia, Costa Rica, Dominica, Cayman Islands, Ecuador, Peru, Virgin Islands, Uruguay, Venezuela, Curacao, Grenada, Guadeloupe, Guyana, Haiti, Jamaica, Martinique, Saint-Martin, Saint Vincent and the Grenadines, Suriname, Trinidad and Tobago, Turks and Caicos Islands.
Canada, El Salvador, Guatemala, Mexico, Nicaragua, Panama, Puerto Rico, United States (Hawaii, Guam, Saipan).
Australia, Fiji, New Zealand, Northern Mariana Islands.