Simsima eSIM Data Plans for Asia

Simsima does not provide a truly unlimited data eSIM for Asia. The plans that carry the name “Unlimited – 7 days” and “Unlimited – 30 days” actually allow 3 GB of high‑speed data per day and then throttle the speed to 1000 kbps after that limit is reached.

Travelers who need a larger, predictable data allowance can choose from Simsima’s fixed data plans that are valid for 30 days, such as the 20 GB, 10 GB, or 5 GB options. These plans cover many Asian countries and can be more cost‑effective for most users unless they are extremely heavy data consumers.

Simsima does not provide an Asia eSIM plan that includes a phone number or SMS capability. Only data‑only eSIM options are offered for travellers heading to Asia.

Travellers who need voice or text services can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict certain VoIP services, so it is advisable to check that these apps work in the specific country before purchasing a plan.

Simsima provides eSIM coverage in a broad range of Asian nations across its two available plans. The plans cover the following countries: United Arab Emirates, Afghanistan, Armenia, Azerbaijan, Bangladesh, Bahrain, Brunei, China, Georgia, Hong Kong, Indonesia, Israel, India, Iraq, Iran, Jordan, Japan, Kyrgyz Republic (Kyrgyzstan), Cambodia, South Korea, Kuwait, Kazakhstan, Laos, Lebanon, Sri Lanka, Mongolia, Macau, Malaysia, Nepal, Oman, Philippines, Pakistan, Palestine, Qatar, Saudi Arabia, Singapore, Thailand, Tajikistan, Timor‑Leste, Turkey, Taiwan, Uzbekistan, and Vietnam.