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Contact Us

  • Chunghwa Telecom Vietnam Co., LTD.
  • Email：
  • Phone：
  • Ha Noi: +84 24-3795-1150~2
    Hochiminh City: +84 28-5413-8251
  • Fax：
  • Ha Noi: +84 24-3795-1149
    Hochiminh City: +84 28-5413-8252
  • Address :
  • Ha Noi: Room 703, 7th Floor, 3D Viet Nam, Duy Tan St, Dich Vong Hau Ward, Cau Giay Dist, Ha Noi, Vietnam
    Hochiminh City: Room 1A, Floor 4th , Crescent Plaza, 105 Ton Dat Tien Street, Tan Phu Ward, District 7, Hochiminh City, Vietnam

Overseas Locations

  1. Chunghwa Telecom Japan Co., Ltd.
  2. Address：5F, VORT Gotanda 1-27-5, Nishigotanda, Shinagawa-ku, Tokyo, 141-0031, Japan
  3. Phone：+81 3-3436-5988
  4. http://www.cht.com.tw/home/cht/jp
  1. Donghwa Telecom Co., Ltd.
  2. Address：Flat 2107-09, 21/F, CTF Life Tower, 18 Sheung Yuet Road, Kowloon Bay, Kowloon, Hong Kong
  3. Phone：+852 3586-2600
  4. http://www.cht.com.tw/home/cht/DHT
  1. CHT Global
  2. Address： 2107 N First Street, Ste 580, San Jose, CA 95131
  3. Phone ： +1 408-988-1898
  4. http://www.cht.com.tw/home/cht/chtg
  1. Beijing Representative Office   
  2. Address： Room 640-26B, 6th floor, 2 Fuchengmenwai dajie, Beijing 100037, China
  3. Phone： +86 10-6801-8035
  4. https://www.cht.com.tw/zh-tw/home/cht/about-cht/business-group/overseas-locations
  1. Yangon Representative Office          
  2. Address： Suite 216, 50th building A, 50th Street lower block, Botahtaung Township Yangon, Myanmar
  3. Phone ： +95 976-7833-589
  4. https://www.cht.com.tw/home/cht/sg
  1. Chunghwa Telecom Singapore Pte Ltd.
  2. Address：331 North Bridge Road, #05-03, Odeon Towers, Singapore 188720
  3. Phone：+65 6337-2010
  4. http://www.cht.com.tw/home/cht/SG
  1. Chunghwa Telecom (Thailand) Co., Ltd.
  2. Address： 33/4, The 9th Towers, Grand Rama 9, Tower B, 25th Fl., Unit No. TNBO 2503 Rama 9 Road Huaykwang District, Bangkok 10310
  3. Phone：+66 2-248-7101~2
  4. http://www.cht.com.tw/home/cht/thailand
  1. CHT Global East Coast Office
  2. Address：34 49th St, Weehawken, NJ 07086 USA
  3. Phone：+1 646-822-7025
  4. http://www.cht.com.tw/home/cht/chtg
  1. Chunghwa Telecom Europe GmbH
  2. Address：Opernpl.14,60313 Frankfurt am Main, Germany
  3. Phone：+4969153294400
  4. https://www.cht.com.tw/home/cht/europe