Local networks eSIM
Regional eSIM
City eSIM
Thailand eSIM unlimited data
Important notes: dtac eSIM plans can only be installed in Thailand. Installing in non-covered regions may result in the plan being deactivated and becoming unusable.
- Data: Unlimited
- Validity: 8/10/15/30 days
- Coverage: Thailand
- Network operator: AIS, dtac, TRUE
- Phone number: Thailand local number
- Delivery: Immediate, via email, after order checkout
- Top-up: No
$9.90 – $34.90
Thailand eSIM – Your ultimate unlimited data & local connection
Explore Thailand without limits! Our ThailandeSIM “Unlimited Data” eSIM ensures you always have unlimited data for seamless Browse, streaming, and sharing your amazing adventures. You’ll also get a local Thai phone number for ultimate convenience. Stay perfectly connected anywhere in Thailand, as our eSIMs leverage the country’s best network carriers: AIS, dtac, and TRUE, providing reliable coverage across bustling cities and serene landscapes.
Get best value Thailand eSIM unlimited data plans
AIS
30GB at MAX speed
*Unlimited at 384kbps
Thailand phone number included
From
$ 9.90
dtac
Unlimited 5G at MAX SPEED
*TRUE UNLIMITED without data cap
Thailand phone number included
From
$ 12.90
TRUE
Unlimited 5G at MAX SPEED
*TRUE UNLIMITED without data cap
Thailand phone number included
Only
$ 10.90
Compare all Thailand eSIM unlimited data plans
Each eSIM plan comes with different features. Look and select the best one for you!
| Plan | Validity | Data | Network | Phone number & features | USSD code |
| AIS eSIM 10 days unlimited data + phone number | 10 days | 30GB at MAX speed, and unlimited at 384kbps | AIS | 100 Baht credit calls + FREE calls to AIS network numbers | Query local phone number: *545# |
| AIS eSIM 8 days unlimited data + phone number | 8 days | 15GB at MAX speed, and unlimited at 384kbps | AIS | 50 Baht credit calls + FREE calls to AIS network numbers + FREE chat (FB Messenger/ Twitter/ Instagram/ LINE/ WhatsApp/ Wechat) | Query local phone number: *545# |
| dtac eSIM 8 days unlimited data + phone number | 8 days | True unlimited 5G without data cap | dtac | 15 Baht credit calls + FREE calls to dtac network numbers | Query local phone number: *102*9# |
| dtac eSIM 10 days unlimited data + phone number | 10 days | True unlimited 5G without data cap | dtac | Thailand local phone. Only support incoming calls | Query local phone number: *102*9# |
| dtac eSIM 15 days unlimited data + phone number | 15 days | True unlimited 5G without data cap | dtac | 100 Baht credit calls + FREE calls to dtac network numbers + FREE 30 mins international calls to China, Hong Kong, Macau, Taiwan, India, Korea, Vietnam | Query local phone number: *102*9# |
| dtac eSIM 30 days unlimited data + phone number | 30 days | True unlimited 5G without data cap | dtac | 100 Baht credit calls + FREE calls to dtac network numbers + FREE 30 mins international calls to China, Hong Kong, Macau, Taiwan, India, Korea, Vietnam | Query local phone number: *102*9# |
| TRUE eSIM 15 days unlimited data + phone number | 10 days | True unlimited 5G without data cap | TRUE | Thailand local phone. Only support incoming calls + FREE 5 chat apps (FB Messenger/ LINE/ WhatsApp/ Wechat/ Kakao Talk) |
What you can expect
High-speed data
Experience the reliable
5G local network.
Extensive
Get mobile data connection
in just a couple of minutes.
Keep number
Keep your current number
and use data with our eSIM.
Near-local rate
Goodbye to expensive roaming
fees. No hidden fee.
Experience uninterrupted Thailand – Get your unlimited data eSIM today!
Discover more Thailand eSIM plans!
Don’t let connectivity concerns hold you back! Purchase your ThailandeSIM “Unlimited Data” eSIM now for instant activation and the freedom of endless data. Enjoy the peace of mind that comes with a local Thai number and the support of Thailand’s top networks. Your smooth, connected Thai journey starts the moment you land.
How it works
Get eSIM at your fingertips, Get ready for your trip!
Step 1
Choose your plan
Browse our travel data plans and pick the perfect option.
Step 2
Activate with one scan
We’ll email your QR code – simply scan to activate.
Step 3
You’re all set!
Enjoy unlimited access through our fast and reliable network.
Things to know
Data and voice service
For Thailand eSIM unlimited data plan, you will get data with 5G unlimited data connection and a Thailand local phone number.
Check compatibility
Ensure your device supports eSIM and is network-unlocked. Refer to our eSIM compatibility list before making a purchase.
Activation time
eSIM plan will be automatically activated right after installation. Therefore, it’s recommended to install eSIM 1 day before departure
15-day activation
Activate your data plan within 15 days of purchase. No cancellations, refunds, or changes after this period.
ONCE time scan
For any eSIM plan, please note that each eSIM QR code can only be scanned and installed ONCE. So, please do not delete the eSIM while using it. If you get any issue, please contact us for support.
Frequently asked questions
If you still have questions about this service? We are here to help
Do I need a passport to buy the Thailand eSIM?
It is not necessary to show your passport when buying eSIMs at Thailandesim.com.
When does my Thailand eSIM start?
Your validity will start right after installation. It’s recommended to install 1 day before departure.
Which Thai networks does this eSIM connect to?
Our Thailand eSIM connects to Thailand’s premium carriers: AIS, dtac, and TRUE.
Which is better in Thailand: SIM card or eSIM?
For your travels, we recommend using an eSIM in Thailand for tourists if your device supports them.
How to activate eSIM for Thailand?
Install the eSIM with a QR code sent to your email. In the mobile settings, select it as the default mobile data medium, turn on the data roaming and mobile data (cellular data). Then, your eSIM will work. Read more eSIM installation guide.
Can I share data or tether with the eSIM in Hotspot?
Yes, Thailand eSIM unlimited data includes hotspot feature.
How will I receive my Thailand eSIM?
After you place your order, we will send an email with your eSIM information, including QR code, confirmation code and activation guide within a few minutes. Just scan the QR code and follow the user guide.
How many times can I use my eSIM?
Our Thailand eSIMs are one-time-use eSIMs. After being activated, it will be ready for you to use until the expired date or the day when data runs out. If you remove eSIM from your phone, you will not be able to use it once again.
What happens if I need technical support?
We provide 24/7 English-speaking customer support to assist with any issues during your Thailand adventure.