Thailand 20GB 30 days
TrueMove H / DTAC
Exits in Hong Kong · TrueMove H / DTAC
- Data
- 20GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
- 5G ready
- Hotspot
- Top-up ready
Validity starts on first connection at the destination
from$14.90$14.15
True Move H and travel eSIM in Thailand
True Move H is one of the networks your eSIM may use in Thailand. Here is who actually decides which network you get, and what to do with that.
Author: Porsch Kunnipat Siramanakul · Co-founderReviewed by: Bob Kanokphon ThongdeePublished: October 12, 2026Last updated: October 12, 2026
Quick answer
- 120 of the 121 Thailand plans we sell name True Move H as a reachable network, at 4G and 5G.
- True-DTAC (True Move H) runs LTE on B1, B3, B5, B8, B40 and 5G on n78; your phone needs at least one of them.
- Travel plans connect by roaming, so no plan can promise one specific network.
True Move H in brief
The consumer website at true.th is now branded True-DTAC, covering what used to be the separate True Move H and dtac mobile brands.
We are not a reseller for this operator and we have not run our own field speed tests. The band and network details below come from the sources listed at the end of the page.
True-DTAC (True Move H)'s bands and technology
| Item | True-DTAC (True Move H) |
|---|---|
| LTE (4G) | B1, B3, B5, B8, B40 |
| 5G NR | n78 |
| 5G launched | Live |
| Network code (MCC-MNC) | 520-04, 520-05 |
Checked against the sources on 2026-10-12. Only the bands a source confirmed are listed; the network may run others too.
An eSIM can only use True-DTAC (True Move H) if your phone supports at least one band in this table. Before you fly, open your model's spec page on the maker's site and compare its LTE and 5G band lists.
True-DTAC (True Move H)'s coverage map
True-DTAC (True Move H) publishes its own coverage map. Look up the street or district you will stay in rather than the country as a whole, because coverage in town and out of town differs a great deal. The map shows True-DTAC (True Move H)'s own network; a roaming plan may not get every technology it shows.
Who licenses True-DTAC (True Move H)
Mobile networks in Thailand are licensed, and their spectrum assigned, by the National Broadcasting and Telecommunications Commission (NBTC). The bands above are the ones it allocates. A problem with the local network's own service goes to the operator first; a problem with your eSIM plan comes to us.
The plans on our shelf that name True Move H
From the supplier record behind each package, 120 of the 121 plans we currently sell for Thailand declare True Move H as a network the profile can reach, at 4G and 5G. The figure comes from the same catalogue that prices the plan pages, and it moves when the supplier revises the record.
A plan naming True Move H means the network sits in the list the profile may choose from. It does not mean your handset will stay on it. The priority order is the supplier's, and the signal where you stand decides.
True-DTAC (True Move H) beside the other networks in Thailand
| Network | LTE bands | 5G bands |
|---|---|---|
| True Move H | B1, B3, B5, B8, B40 | n78 |
| AIS | B1, B3, B8, B28, B40 | n78 |
A band shared across networks is one a single phone can use on all of them.
Why plans do not name a fixed network
Nearly every travel eSIM is a roaming product: the profile picks a network by an order the supplier sets, not by the buyer. If True Move H is weak where you are, try selecting AIS or NT manually in the network settings, and keep data roaming on for the eSIM profile.
FAQ
Will my eSIM definitely connect to True Move H?+
120 of our plans name True Move H as reachable, but that is not a guarantee. Travel plans run over roaming agreements, so the network depends on the supplier behind the plan, your device and where you are.
Which bands does my phone need for True-DTAC (True Move H)?+
At least one of these, LTE: B1, B3, B5, B8, B40; 5G: n78. Your phone's band list is on the maker's spec page for your model, under "Cellular" or "Network".
Does True Move H run 5G, and will my plan get it?+
Yes. True-DTAC (True Move H) has run commercial 5G, on n78. A travel plan only gets it when the plan permits 5G, your phone supports one of those bands, and you are inside 5G coverage. Miss any one and you fall back to 4G.
How do I see which network I am on?+
Check the carrier name at the top of the screen, or open the mobile-network settings and look at the operator list. If signal is poor, try selecting a network manually instead of automatic, but only one your plan actually supports.
Sources
- True-DTAC homepage — True Corporation, October 11, 2026
- List of LTE networks in Asia — Wikipedia, October 11, 2026
- List of 5G NR networks — Wikipedia, October 11, 2026
- True 5G network page (coverage area section) — True Corporation, October 12, 2026
- Mobile network codes in ITU region 5xx (Oceania) — Wikipedia, October 12, 2026
- List of telecommunications regulatory bodies — Wikipedia, October 11, 2026
About the author
Porsch Kunnipat Siramanakul
- Co-founder of eSIMonline.asia
- Digital marketer
- Performance marketing and marketing planning
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