How to register True SIM via True App Quick and Easy SIM Registration. No need to visit a store or call customer service. Register your prepaid or postpaid SIM easily through True App.

True’s vision to be a telecom-tech leader will be accelerated by AI. With the best network in Thailand, the largest data pool, and the richest ecosystem of services True is ideally …

เราเตอร์ WiFi 6 เน็ตแรง ครอบคลุมกว่าเดิม True Online สนใจสมัครบริการ

True offers strong, fast connectivity throughout Thailand. As the only provider of full service in all eight 5G and 4G bands, we cover more than 99% of the population with tens of thousands of …

True Online offers the best high speed internet in Thailand. Enjoy downloading, streaming and surfing on extremely fast download speed of up to 2000 Mbps.

True improves lives with digital innovation thanks to talented teams that adhere to the highest international standards in governance, reporting and operations. Find out more about our …

Pay bills or refill effortlessly Enjoy the convenience with just a few simple steps, available 24/7 Please enter your phone number (True or True dtac)

Whether you’re a tourist or resident in Thailand, True-dtac’s eSIM services provide flexibility and a seamless experience across compatible devices. Read the answers to frequently asked …

แพ็กเกจสำหรับลูกค้าย้ายค่าย ซิมย้ายค่ายเบอร์เดิมแบบเติมเงิน Free SIM Unlimited Data & Call (Move to True) Data 1.99 THB/MB of 300 Mbps max speed

True’s strategy rests on three-must win battles to realize our ambition to be a telecom-tech leader that empowers people and businesses to get the most out of technology.