Billion Connect eSIM Data Plans for Southeast Asia

Billion Connect does not offer an unlimited data eSIM for Southeast Asia. All of the plans listed for that region have a specific data cap, such as 100GB for the “Orange World eSIM 1 Day 100GB” or 50GB for the “Southeast Asia eSIM [5 Countries] 30 Days 50GB.”

If a traveler needs a large amount of data, they can select one of these fixed‑data plans. For example, the Orange World eSIM 1 Day 100GB provides 100GB of data for 1 day at $65.79 USD, while the Southeast Asia eSIM [5 Countries] 30 Days 50GB offers 50GB for 30 days at $25.00 USD. Choosing a fixed‑data plan may be more cost‑effective than purchasing excess credit, unless the user is an extremely heavy data consumer.

Billion Connect does not offer eSIM plans for Southeast Asia that include a local phone number or SMS capability. Travelers who need a number for calls or text messages will have to rely on data‑only eSIMs and use VoIP applications such as WhatsApp, Telegram, or iMessage for communication. However, some destinations in Southeast Asia may block or restrict certain VoIP services, so users should confirm that the apps they rely on are accessible before purchasing a plan.

Billion Connect’s Southeast Asia eSIM portfolio includes several plans that together cover the following countries: Indonesia, Malaysia, Singapore, Thailand, and Vietnam are common to every offering; the Southeast Asia eSIM [5 Countries] /Day and Global eSIM [19 Regions] plans contain those five countries; the Global [85 Regions] and Global eSIM [87 Regions] plans add Cambodia, Laos, and the Philippines; and the Global eSIM [155 Regions] and Orange World eSIM plans extend coverage further to Brunei. No plans in the catalogue list coverage for Myanmar or Timor‑Leste.