Roamify eSIM Data Plans for Southeast Asia

Roamify offers unlimited data eSIM plans for Southeast Asia. The plans range from 1 day to 30 days validity and are priced from $3.50 USD for a 1‑day plan up to $50.00 USD for a 30‑day plan, all providing 5G connectivity. The unlimited plans state that normal speed may be throttled after heavy usage in accordance with a fair‑usage policy; speeds can reduce after a certain amount of data has been used. Travelers who need confirmation of the exact data volume that can be used at normal speed or whether the fair‑usage policy applies should contact Roamify directly.

Roamify supplies several eSIM plans that include a phone number and SMS functionality for Southeast Asia. The available options range in price from $15.00 USD to $105.00 USD and in validity from 7 days up to 365 days. Each plan provides a dialing code—most use +1, while a few use +33—and offers both inbound and outbound voice calls as well as inbound and outbound SMS. Roamify’s plans cover Brunei, Indonesia, Cambodia, Laos, Malaysia, the Philippines, Singapore, Thailand, and Vietnam (and, for the global‑premium variants, an additional 146 countries). Travelers who need a specific type of calling or messaging service should check the most current details directly with Roamify.