Billion Connect eSIM is focused on providing no physical SIM card global surfing service, has covered 150 + countries / regions and local high-quality network.

Billion Connect eSIM is focused on providing no physical SIM card global surfing service, has covered 150 + countries / regions and local high-quality network.
Billion Connect eSIM is focused on providing no physical SIM card global surfing service, has covered 150 + countries / regions and local high-quality network.
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Yes. Billion Connect offers unlimited‑data eSIM plans that cover Southeast Asia, specifically covering Indonesia, Cambodia, Malaysia, Singapore, Thailand and Vietnam. The plans are available for 1, 3, 5, 7, 10, 15, 20 and 30 days, with prices ranging from $2.53 to $46.04 USD. All of them note that speed may be throttled and that a fair‑usage policy applies, so users who are concerned about potential speed restrictions should confirm with Billion Connect how much data remains at normal speed after heavy use.
Billion Connect does not provide Southeast Asia eSIM plans that include a phone number or SMS capability; only data‑only eSIMs are available. Travelers who need voice or text messaging will need to rely on VoIP applications such as WhatsApp, Telegram, or iMessage, which use the data connection instead of a traditional phone number or SMS service.
The plans from Billion Connect that cover Southeast Asia include the “Southeast Asia eSIM [5 Countries] /Day”, the “Global eSIM [20 Regions] /Day”, the “Global eSIM [87 Regions]”, the “Global eSIM [155 Regions]”, and the “Orange World eSIM”. These plans cover Indonesia, Malaysia, Singapore, Thailand and Vietnam; the 20‑region version also includes Cambodia; the 87‑region version adds Laos, the Philippines and the same core set; the 155‑region and Orange World variants add Brunei, Cambodia, Laos, the Philippines, Singapore, Thailand, Vietnam and Indonesia. In addition, those broader plans list other regions beyond Southeast Asia.
Summarized by Gen AI. Last updated: