Organizing your maiden journey to Bangkok, Thailand? As a local travel guide with years of experience navigating this incredible city - from the golden spires of the Grand Palace to the buzzing street food alleys of Yaowarat - one question I get from tourists more than any other is: "How do I get a local SIM card or eSIM in Bangkok?" Whether you want to share your temple selfies on Instagram, navigate with Google Maps, book a Grab ride, translate a Thai menu, or video-call home from Wat Pho - a reliable Bangkok SIM card or eSIM is absolutely essential. Here I'll explain everything: the best service providers, the data amount you realistically need, where to get one at Suvarnabhumi Airport, genuine costs, and how to steer clear of tourist SIM scams.
