Yesim eSIM Data Plans for Southeast Asia

Yesim offers unlimited‑data eSIM plans that cover the Southeast Asia region, specifically Indonesia, Malaysia, Philippines, Singapore, Thailand and Vietnam, plus a few neighboring countries. The plans are available in validity periods ranging from 1 day to 30 days, with prices starting at $8.05 for a 1‑day option and going up to $55.18 for a 30‑day option. While the data allowance is unlimited, the operator may throttle speeds after heavy use as part of a Fair Usage Policy. Users who are concerned about potential speed restrictions should contact Yesim directly to confirm whether a Fair Usage Policy applies and to learn the typical amount of data that can be used at normal speed.

No, Yesim does not offer Southeast Asia eSIM plans that include a phone number or SMS capability. The eSIMs sold by Yesim for Southeast Asia are data‑only, so travelers cannot receive inbound or outbound voice calls or text messages over the eSIM. They can still use voice and messaging through VoIP applications such as WhatsApp, Telegram, or iMessage, which work over the data connection.

Yesim offers several eSIM options. The “South East Asia” plan includes Indonesia, Malaysia, Philippines, Singapore, Thailand and Vietnam. The “Asia Pacific” addition covers the same five core nations plus Cambodia. Both the “Global Plus Package” and “Global Package” also include Indonesia, Malaysia, Philippines, Singapore, Thailand, Vietnam and Cambodia, and they go on to cover many further regions worldwide. This means that across Yesim’s portfolio, the Southeast‑Asian countries covered are Indonesia, Malaysia, Philippines, Singapore, Thailand, Vietnam and Cambodia.