The Travel Pass eSIM covers 130 countries. The full list is provided here:
Canary Islands, Vatican, Balearic Islands, Madeira Island, Azores, Santorini, Corsega, Crete, Isle of White, Sardenha, Sicily, Switzerland, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Turkey, Ukraine, Iceland, Liechtenstein, United States, Macao, Hong Kong, Israel, Singapore, India, Korea- Republic of, Aaland Islands, Brazil, Isle of Man, Jersey, Macedonia- the former Yugoslav Republic of, Moldova- Republic of, Indonesia, Malaysia, Pakistan, Egypt, Australia, New Zealand, Sri Lanka, Uzbekistan, United Arab Emirates, Canada, Japan, Gibraltar, Guernsey, Mexico, Kuwait, Oman, Kazakhstan, Taiwan- Province of China, Jordan, Morocco, Montenegro, Serbia, Colombia, Qatar, Argentina, Costa Rica, Ecuador, El Salvador, Nicaragua, Panama, Uruguay, Reunion, South Africa, Tunisia, Andorra, Bosnia and Herzegovina, Iraq, Albania, Bahrain, Madagascar, Nigeria, Uganda, Zambia, Guam, Bolivia, Guatemala, Honduras, Paraguay, Grenada, Montserrat, Saint Vincent and the Grenadines, Chile, Benin, Congo- the Democratic Republic of the, Cote d'Ivoire, Swaziland, Monaco, Armenia, Botswana, Central African Republic, Chad, Congo, Ghana, Liberia, Malawi, Mali, Niger, Kyrgyzstan, Kosovo, Cameroon, Bangladesh, Brunei Darussalam.