Best Coverage Across Thailand
With TooSIM travel eSIM, you’ll have coverage across 98.99% of Thailand, including popular tourist areas like Koh Phangan, Koh Chang, and Koh Lipe. Our extensive coverage is made possible through partnerships with top local operators – AIS, TrueMove H, and DTAC. Depending on your location, you can manually switch between networks to improve signal. Average download speed is 31.2 Mbps.
Map of mobile coverage in Thailand (source)
AIS
AIS is an operator with one of the widest 5G coverages in Thailand. It performs especially well in northern and western regions, including Chiang Mai, Chiang Rai, Lampang, and Bangkok. The average download speed across its network is 30.2 Mbps, while on 5G, it reaches a record 105.3 Mbps. This high speed is possible because AIS holds a license for the n41 (2.6 GHz) frequency. The operator also provides the highest average upload speed at 12 Mbps.
more AIS speed tests in Thailand (source)
TrueMove H
TrueMove H significantly improved network coverage and speeds after merging with DTAC, while both operators have retained their brands. The best signal is observed in southern and eastern regions of Thailand, including Phuket, Krabi, Samui, and Chonburi. Average download speed is 31.2 Mbps, and on 5G it reaches 83.9 Mbps.
more TrueMove H speed tests in Thailand (source)
DTAC
An operator with an especially strong signal in central and western regions, including Bangkok, Nakhon, and the provinces of Kanchanaburi, Ratchaburi, and Tak. Average download speed is 31.3 Mbps, on 5G it reaches 82.1 Mbps, and average upload speed is 5.8 Mbps.
more DTAC speed tests in Thailand (source)
Affordable Internet in Thailand
Maximize your savings by choosing the largest packages. Activating a 50 GB plan gives you a per-GB rate of around ~$2.
Unlimited Hotspot
You can freely share your internet with other devices. Purchase a large 10-50 GB plan and extend it to your laptop or tablet for convenient work or movie streaming on a bigger screen.
