dtac SIM card shops at the airport are service points offering SIM cards and internet packages from the mobile network provider "dtac". They primarily serve tourists and passengers who need to use mobile phones and internet services within Thailand. dtac SIM card shops have staff available to provide advice on suitable packages and assist with SIM card activation, ensuring customers can connect quickly and easily.

Similar to AIS and TrueMove H, dtac offers "Tourist SIM" packages specifically designed for travelers. These include prepaid or monthly internet packages, with benefits such as free domestic calls or affordable international call rates.