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Plans from $5.70
Hotspot Sharing
Yes
Phone Number Included
Yes
Top-up Available
No
Network Type
Local
Networks
DTAC
Select a data plan that fits your travel needs.
Plan Duration
Data Plan
Local Network
From Bangkok’s rooftop bars to Chiang Mai’s temples, from Phuket beaches to Koh Samui resorts, Thailand is easier to explore when your phone is connected the moment you arrive.
With the Thailand eSIM by Teclapi, you get fast 4G/5G mobile data, a real Thai phone number, and flexible network selection between True and DTAC. Use it for Google Maps, Grab rides, hotel bookings, tour confirmations, LINE, WhatsApp, Instagram, and every travel moment in between — without buying a physical SIM card or waiting in airport queues.
Enjoy your trip with:
⚡ High-speed 4G/5G data with manual network selection between True and DTAC.
📞 Real Thai phone number included — useful for calling hotels, tour operators, local drivers, restaurants, and Thai contacts.
🗺️ Useful coverage across Bangkok, Chiang Mai, Phuket, Koh Samui, Pattaya, Krabi, Chiang Rai, Pai, and popular island routes.
🚫 No expensive international roaming fees while using your eSIM in Thailand.
✈️ Ready before you land — scan, install, and get connected when you arrive.
📶 Hotspot sharing supported, so one plan can help keep your laptop, tablet, or travel group online.
Smart connectivity for travelers:
Traveler tip: Start with True when you arrive in Thailand. If your connection feels slow, weak, or unstable, switch manually to DTAC in your phone’s network settings. Coverage and speed can vary by hotel room, island, beach, shopping mall, mountain area, or crowded event location.
01.
Customize your plan by selecting the duration and data package you need.
02.
Check your email for the QR code and scan it with your phone to install the eSIM.
03.
Turn on your eSIM at arrival and connect instantly.
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💬
Use your favorite apps as usual.
You can keep using your favorite apps like WhatsApp, Snapchat, Messenger, Instagram, Line - everything works exactly as it does at home, no workarounds needed. |
📶
Thailand's largest network behind every connection
Teclapi Thailand eSIM runs on DTAC, now part of Thailand’s largest unified network after the True–DTAC integration, delivering faster 4G/5G, wider coverage, and stable signal from Bangkok to remote islands. |
∞
A real Thai number, not just data
Thailand eSIM comes with an actual Thai phone number with unlimited calls to all Thai networks and SMS - so you can call your hotel, reach tour operators, confirm bookings, and stay reachable throughout your trip. |
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🎧
24/7 customer support
If you have any questions or need help choosing the best plan, we’re here to support you 24/7. |
⚡
Instant connection on arrival
The QR code will be sent to you after payment confirmation by email. Your job is to install, activate and enjoy yourself. |
📡
Share data with family and friends
Use your phone with our Thailand eSIM and you can create a Wifi network and connect with multiple devices. |
Everything you need to know about this eSIM plan.
Travel tips and eSIM guides handpicked for this destination.
