5 GB
$8.99
30 days · Works in 8 countries
- Network
- 3G/4G/5G
- Networks
- Metfone, Cellcard, Telkomsel
- Activation
- Starts on first connection
Top-up available
Southeast Asia eSIM
Prepaid mobile data for Southeast Asia. Instant delivery, no roaming charges.
Travel across 8 countries with a single Southeast Asia eSIM. Plans from 5 GB to 20 GB, valid 30 days, starting at $8.99.
- Instant QR code delivery
- Hotspot / tethering allowed
- Keep your regular number for calls
Southeast Asia data plans
10 GB
$16.99
30 days · Works in 8 countries
- Network
- 3G/4G/5G
- Networks
- Metfone, Cellcard, Telkomsel
- Activation
- Starts on first connection
Top-up available
20 GB
$34.99
30 days · Works in 8 countries
- Network
- 3G/4G/5G
- Networks
- Metfone, Cellcard, Telkomsel
- Activation
- Starts on first connection
Top-up available
Southeast Asia eSIM at a glance
| Price from | $8.99 |
|---|---|
| Plans available | 3 |
| Data options | 5 GB – 20 GB |
| Validity | 30 days |
| Countries covered | 8 |
| Networks | Metfone, Cellcard, Telkomsel, and XL |
| Network type | 4G/5G |
| Hotspot / tethering | Yes |
| Activation | When you connect at your destination |
| Delivery | Instant, by QR code |
Southeast Asia eSIM: frequently asked questions
How much does an eSIM for Southeast Asia cost?
Prepaid Southeast Asia eSIM plans on Simsiz start at $8.99. Choose from 5 GB to 20 GB, valid 30 days, so you only pay for the data you need.
Which countries does the Southeast Asia eSIM cover?
The Southeast Asia eSIM works in 8 countries, including Indonesia, Cambodia, Laos, Malaysia, Philippines, and Thailand.
Which mobile networks does the Southeast Asia eSIM use?
The Southeast Asia eSIM connects to local networks including Metfone, Cellcard, Telkomsel, and XL, with 4G/5G coverage. Your phone automatically picks the strongest available network.
Does the Southeast Asia eSIM support 5G?
Yes. Selected Southeast Asia plans support 5G where the local network offers it, and fall back to 4G/LTE elsewhere.
Can I share data from the Southeast Asia eSIM with a hotspot?
Yes. You can use personal hotspot / tethering to share your Southeast Asia eSIM data with a laptop or other devices.
When should I install my Southeast Asia eSIM?
Install it before you travel while you're on Wi-Fi. Most plans only start counting days when the eSIM first connects to a network in Southeast Asia, so installing early doesn't waste validity.
Will I keep my phone number?
Yes. Your regular SIM stays active for calls and SMS while the eSIM handles mobile data, so you can still receive verification codes from your bank.
All 8 countries covered
Indonesia
Cambodia
Laos
Malaysia
Philippines
Thailand
Timor-Leste
Vietnam