MTX Connect certified

MTX Connect offers mobile internet for more than 90 countries with a single eSIM. The unique services such as MTX Subscription and Free Chat Option differentiate us from other eSIM providers.

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MTX Connect eSIM Data Plans for Southeast Asia

OPTIMAL DAILY

350MB

Day

$4.06

(€3.49)

$11.60/GB

137 Countries

2 GB

2GB

Days

$10.47

(€9.00)

$5.24/GB

136 Countries

4 GB

4GB

Days

$17.45

(€15.00)

$4.36/GB

136 Countries

10 GB

10GB

Days

$34.90

(€30.00)

$3.49/GB

136 Countries

Frequently Asked Questions

Does MTX Connect offer unlimited data eSIM for Southeast Asia?

MTX Connect does not offer any unlimited‑data eSIM plans for Southeast Asia. Travelers can instead choose from fixed‑data plans that cover all Southeast Asian countries and more than 120 other destinations. For example, a 10 GB plan is available for 30 days at $35.20 USD, while a 4 GB plan is offered for 14 days at $17.60 USD. Selecting a fixed‑data plan can be more cost‑effective for most users unless their data consumption is extremely high.

Does MTX Connect offer Southeast Asia eSIM with phone number and SMS?

MTX Connect does not offer any eSIM plans for Southeast Asia that include a phone number or SMS capability. All Southeast Asia plans from MTX Connect are data‑only, so telephone calling and text messaging are not possible from the eSIM itself. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for voice and messaging.

What countries are covered by MTX Connect's eSIM plans in Southeast Asia?

The single MTX Connect eSIM plan listed, OPTIMAL DAILY, provides coverage across Brunei, Indonesia, Cambodia, Laos, Malaysia, Philippines, Singapore, Thailand and Vietnam.

Summarized by Gen AI. Last updated: January 3, 2026