dtac is always ready
to take care of you!

  • No new SIM card required
  • Continuous experience
  • Your current package is still active
  • dtac reward status
    and coins unchanged
  • Years of service continued
  • Good offers as before

Network Roaming
for Wider Coverage

Nationwide coverage

Most complete frequency band

Strong signal

Stable connectivity

Wi-Fi connection across networks

dtac brand is currently operated by
True Move H Universal Communication Co., Ltd.
You can enjoy dtac services as usual without any impact.

for Your Bigger Smile

Lots of privileges for dtac subscribers!
Learn more

Exclusive Deals for You

New! 5G Better Wonderful Pack. Beyond-the-best monthly package with lifestyle privileges every month

Learn more

5G Better Wonderful Pack. Discover internet at faster speed with ultimate entertainment experience

Learn more

Discover a wide range of 5G smartphones at special price with the latest and best-value dtac 5G Better package.

Learn more

The hub of digital products and services through partnership with dtac’s trusted partners to make customers’ life better everyday

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Happier than ever with the best fiber Internet package deal by True for dtac postpaid subscribers

Learn more

dtac BIZ 5G MAX DIGITAL - Leverage your business through end-to-end solutions, maximizing digitalization to its MAX potential

Learn more


  • In this combination, do dtac customers need to make any changes such as changing SIM cards, packages, or the benefits they receive?

    dtac customers are able to use the service as usual without having to change SIM cards nor mobile phone. Customers can seamlessly continue using their current package without any service disruption, along with enjoying the same privileges and benefits as usual.

  • Are enterprise customers required to make any transaction?

    Enterprise customers or business partners of TUC do not have to change any transaction while any transaction such as sales transaction, receipt/tax invoice, order, product receipt, payment which used to be issued by dtac TriNet Co., Ltd will be changed to True Move H Universal Communication Co., Ltd., 18 True Tower, Ratchadapisek Road, Huai Khwang Subdistrict, Huai Khwang District, Bangkok 10310, Thailand tax number 0105553045044 from August 3rd. 2023 onward in which our officers will further inform enterprise customers and business partners.

  • How the personal database provided to dtac TriNet Co., Ltd. or DTN will be used? How True Move H Universal Communication Co., Ltd., or TUC manage the customer personal database?

    dtac TriNet Co., Ltd. or DTN and True Move H Universal Communication Co., Ltd. or TUC adheres to highest standard of Personal Data Protection and Personal Rights for customers. After the combination, collection, use, and disclose of personal data of customer of dtac brand and TrueMove H brand will be in accordance with objective we have informed and obtained explicit consent from customers. Should there be any objectives outside of main on use of personal data, prior consent from customers will be obtained, except for cases that is permitted by laws.

  • Which channel should customers contact If there is an enquiry or interest in applying for TrueMove H and dtac services?

    We are pleased to welcome all valuable customers who could choose your best suitable package from various True Move H and dtac products & services. If there is any enquiry or want to apply for True Move H services, customers could contact True Call Center Tel. 1242 or nearby True Service Centers and if customers want to apply for dtac service, they could contact dtac Call Center Tel. 1678 (dtac business Customer Center Tel. 1431) or nearby dtac Service Centers. For more information, visit www.true.th or www.dtac.co.th