Yesim eSIM Data Plans for Asia

Yesim offers unlimited data eSIM plans that cover major destinations in Asia, including China, Hong Kong, Indonesia, India, Japan, Cambodia, South Korea, Sri Lanka, Macau, Malaysia, the Philippines, Singapore, Thailand, Taiwan and Vietnam. The plans are available in a range of validity periods: a 1‑day plan for about $8.27 USD, a 7‑day plan for $29.54 USD, a 15‑day plan for $47.26 USD and a 30‑day plan for $72.07 USD, all provided on 5G networks.

All unlimited plans state that normal speed may be throttled after heavy use under a Fair Usage Policy. Speed reduction typically occurs when a user exceeds an undisclosed data volume, so travelers who need consistent high‑speed access should contact Yesim directly to confirm the specific thresholds and whether a reduced speed tier applies after the daily or cumulative data limit.

Yesim does not provide eSIM plans with a phone number or SMS capability for Asia. Only data‑only eSIM plans are offered for that region.

Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging, which does not require a traditional phone number or SMS service.

Yesim’s eSIM plans cover a wide range of Asian countries including Armenia, Azerbaijan, Bahrain, Bangladesh, China, Georgia, Hong Kong, India, Indonesia, Israel, Iraq, Iran, Jordan, Kuwait, Kyrgyz Republic (Kyrgyzstan), Kazakhstan, Maldives, Malaysia, Nepal, Oman, Pakistan, Palestine, Qatar, Saudi Arabia, Singapore, South Korea, Sri Lanka, Taiwan, Thailand, Turkey, United Arab Emirates, Uzbekistan, and Vietnam.