nextSIM eSIM Data Plans for Asia

NextSIM does not offer a genuinely unlimited data eSIM plan for Asia. Every plan with “Unlimited” in its name actually supplies a capped amount of high‑speed data and then throttles the speed once the limit is reached— for example, the eSIM Unlimited Standard 10 Days Asia plan gives 1 GB of high‑speed data per day and slows to 512 kbps after the daily allowance is used, while the eSIM Unlimited Plus 10 Days Asia plan offers 2 GB per day and reduces speed to 2000 kbps afterward.

Travellers who need more data can choose from fixed‑data plans instead. Two examples that cover a large range of Asia are the eSIM Unlimited Standard 10 Days Asia plan, which provides 1 GB/day for 10 days, and the eSIM Unlimited Plus 10 Days Asia plan, which supplies 2 GB/day for 10 days. These plans are listed on eSIMDB and may be more cost‑effective for users who consume heavy data but do not require truly unlimited high‑speed internet.

nextSIM does not provide an Asia eSIM plan that includes a phone number or SMS capability. The provider’s Asia offerings are data‑only, so travelers cannot receive or make phone calls or send SMS messages using a local number. For communication, users can rely on VoIP applications such as WhatsApp, Telegram, or iMessage, which work over the data connection.

eSIM ASIA + Australia Economy and eSIM Unlimited Standard Asia each cover Hong Kong, Indonesia, South Korea, Sri Lanka, Macau, Malaysia, Pakistan, Singapore, Thailand, Taiwan, Uzbekistan, Vietnam. eSIM Unlimited Standard Global covers China, Hong Kong, Indonesia, Israel, India, Iran, Jordan, Japan, South Korea, Kuwait, Kazakhstan, Sri Lanka, Macau, Malaysia, Oman, Pakistan, Qatar, Saudi Arabia, Singapore, Thailand, Turkey, Taiwan, Uzbekistan, Vietnam. eSIM GLOBAL Premium and eSIM ASIA and Middle East Premium cover Afghanistan, Armenia, Azerbaijan, Bangladesh, Bahrain, China, Georgia, Hong Kong, Indonesia, Israel, India, Iraq, Iran, Jordan, Japan, Kyrgyz Republic (Kyrgyzstan), Cambodia, Laos, Mongolia, Macau, Maldives, Malaysia, Nepal, Oman, Philippines, Pakistan, Palestine, Qatar, Saudi Arabia, Singapore, Thailand, Tajikistan, Turkey, Taiwan, Uzbekistan, Vietnam. The other plans in the catalogue list the same Asian countries as those mentioned above.