Top Telecommunications Companies in Vietnam
Finding a reliable telecommunications provider in Vietnam can be challenging. This updated list of trusted Vietnam telecommunications companies saves you time with verified contact information and working websites, ensuring you connect with the best in the market.
- Viettel Group – Viettel Group offers a wide range of telecommunications services across Vietnam, including mobile network solutions, internet services, and enterprise connectivity. Known for its extensive 4G and growing 5G network, Viettel has been a leader since 2004 with numerous national awards for service quality.
Website: www.viettel.vn
Contact: 18008098, cskh@viettel.com.vn
Address: 1A Nguyen Tri Phuong, Ba Dinh District, Hanoi - Vinaphone – Providing mobile and broadband services in Vietnam since 1996, Vinaphone is well-regarded for its reliable cellular coverage and customer service. They serve millions of users across urban and rural areas, focusing on network expansion and innovative digital products.
Website: www.vinaphone.com.vn
Contact: 18001091, cskh@vnpt.vn
Address: 57 Huỳnh Thúc Kháng, Dong Da District, Hanoi - MobiFone – With over 25 years serving Vietnam, MobiFone specializes in mobile communication services, offering competitive plans and cutting-edge 4G/5G infrastructure. Known for dependable coverage in major cities like Ho Chi Minh City and Hanoi, they also provide business telecom solutions.
Website: www.mobifone.vn
Contact: 9090, info@mobifone.vn
Address: 2 Nguyen Dinh Chieu, District 1, Ho Chi Minh City - FPT Telecom – Specializing in fiber-optic internet and telecommunications, FPT Telecom serves both residential and corporate clients throughout Vietnam. Established in 1997, they excel in high-speed internet solutions and have won multiple awards for their innovative technology use.
Website: www.fpt.vn
Contact: 19006600, hotro@fpt.vn
Address: 261 Dien Bien Phu, Ba Dinh District, Hanoi - CMC Telecom – CMC Telecom offers comprehensive telecom and data services including cloud computing, internet, and telecommunications infrastructure in Vietnam. Known for excellent customer support and innovative IT solutions, they have been active since 1993 in Hanoi and beyond.
Website: www.cmctelecom.vn
Contact: 19001806, info@cmctelecom.vn
Address: 11 Duy Tan, Cau Giay District, Hanoi - Vietnammobile – Offering affordable mobile communication services in Vietnam, Vietnammobile targets young and urban customers with competitive plans and flexible prepaid options. Since 2009, they have steadily expanded coverage in key Vietnamese cities.
Website: www.vietnammobile.vn
Contact: 0924929292, cskh@vietnammobile.vn
Address: 168 Tran Quang Khai, Hoan Kiem District, Hanoi - Viettel IDC – A subsidiary of Viettel, Viettel IDC specializes in data center services, cloud computing, and hosting solutions throughout Vietnam. They cater to businesses seeking reliable telecom infrastructure supported by Viettel’s nationwide network.
Website: www.viettelidc.com.vn
Contact: 19001299, support@viettelidc.com.vn
Address: 1A Nguyen Trai, Thanh Xuan District, Hanoi - Netnam Corporation – Operating since 2000, Netnam provides internet services, domain registration, and cloud infrastructure in Vietnam with a strong focus on security and reliability. They support many local enterprises and government agencies.
Website: www.netnam.vn
Contact: 1900545450, info@netnam.vn
Address: 46 Le Dai Hanh, Hai Ba Trung District, Hanoi - Viettel Global – Part of the Viettel Group, Viettel Global manages telecom operations across Vietnam and international markets, delivering advanced mobile and broadband solutions. Their expertise supports seamless connectivity tailored to business clients.
Website: www.viettelglobal.vn
Contact: +84 24 3795 1080, info@viettelglobal.vn
Address: 1A Nguyen Tri Phuong, Hanoi - VTC Telecom – VTC Telecom offers telecommunications and media distribution services throughout Vietnam. They focus on IPTV, broadband internet, and digital content delivery, serving both residential and business customers since 2004.
Website: www.vtc.vn
Contact: 1900636636, support@vtc.vn
Address: 23 To Hieu, Cau Giay District, Hanoi - CMC Corporation – As a leader in telecommunications and IT, CMC Corporation provides networking, cloud, and data center services across Vietnam. They partner with major telecoms and emphasize innovation in telecommunication technology since 1993.
Website: www.cmc.com.vn
Contact: 19001806, contact@cmc.com.vn
Address: 11 Duy Tan, Cau Giay District, Hanoi - iTelecom – iTelecom serves Vietnam with tailored enterprise telecom solutions including cloud communications, unified communications, and managed internet services. They focus heavily on customer support and scalable services for businesses.
Website: www.itelecom.vn
Contact: 028 7301 1111, sales@itelecom.vn
Address: Tầng 2, 298 Nam Ky Khoi Nghia, District 3, Ho Chi Minh City - Viettel Solutions – Known for providing ICT and telecommunications services, Viettel Solutions supports digital transformation projects for enterprises across Vietnam. Their advanced network infrastructure and software solutions have earned high customer satisfaction.
Website: www.viettel-solutions.com.vn
Contact: 19008095, support@viettel.com.vn
Address: 43 Nguyen Hue, District 1, Ho Chi Minh City - VinaData – VinaData provides internet, telecom, and cloud computing solutions throughout Hanoi and surrounding areas. Their focus on reliability and customized offerings supports both personal and business customers.
Website: www.vinadata.vn
Contact: 024 6267 3377, info@vinadata.vn
Address: 52 TTN, Cau Giay District, Hanoi - Hanel Telecom – Serving Hanoi and northern Vietnam, Hanel Telecom specializes in internet and telecom infrastructure installation, supporting businesses with fast and secure networking solutions.
Website: www.hanel.vn
Contact: 024 3836 3333, contact@hanel.vn
Address: 41 Nguyen Chi Thanh, Dong Da District, Hanoi - Sky Telecom Vietnam – Sky Telecom focuses on mobile network and internet services tailored for urban Vietnamese users. With flexible mobile data packages and efficient customer care, they continue to grow since their launch.
Website: www.skytelecom.vn
Contact: 19001999, hotro@skytelecom.vn
Address: 65 Tran Duy Hung, Cau Giay District, Hanoi - VCI Telecom – VCI Telecom provides comprehensive telecommunications and internet services to enterprise and government customers in Vietnam. Their focus on secure connections and experienced support teams strengthen their local reputation.
Website: www.vcitelecom.vn
Contact: 024 6272 0101, info@vcitelecom.vn
Address: 3 Ly Thuong Kiet, Hoan Kiem District, Hanoi - Viettel Post Telecom – A branch of Viettel Post, this unit supplies postal and telecom services integrated for convenient customer access across Vietnam, including internet and mobile solutions.
Website: www.viettelpost.com.vn
Contact: 19008095, info@viettelpost.com.vn
Address: 15 Pham Huy Thuong, Bac Tu Liem District, Hanoi - ALIBABA Telecom Vietnam – ALIBABA Telecom provides innovative telecommunications services with an emphasis on cloud communication and digital transformation tailored to Vietnam’s marketplace.
Website: www.alibaba-telecom.vn
Contact: 028 7300 5678, contact@alibaba-telecom.vn
Address: 25 Nguyen Van Troi, Phu Nhuan District, Ho Chi Minh City - Gtel Mobile – Gtel Mobile offers mobile network services focusing on affordable prepaid plans and nation-wide coverage in Vietnam’s urban and rural areas since 2009.
Website: www.gtel.com.vn
Contact: 028 7303 2020, support@gtel.com.vn
Address: 19 Phan Dang Luu, Go Vap District, Ho Chi Minh City - IDC Vietnam – IDC Vietnam provides data center services and cloud computing solutions across Hanoi and southern Vietnam, supporting businesses’ secure and scalable telecom infrastructure.
Website: www.idcvietnam.vn
Contact: 024 3200 5678, sales@idcvietnam.vn
Address: 85 Tran Thai Tong, Thanh Xuan District, Hanoi - Global Telecom Vietnam – Focused on international telecom services and internet connectivity for business clients, Global Telecom Vietnam offers reliable and secure networking options with personalized support.
Website: www.globaltelecom.vn
Contact: 028 7350 1234, info@globaltelecom.vn
Address: 90 Nguyen Huu Canh, Binh Thanh District, Ho Chi Minh City - Asia Telecom – Offering telecom infrastructure and internet services primarily in northern Vietnam, Asia Telecom is known for professional project implementation and customer-centric telecom solutions.
Website: www.asiatelecom.vn
Contact: 024 3773 6789, contact@asiatelecom.vn
Address: 45 Thai Ha, Dong Da District, Hanoi - Saigon Telecommunications Museum – Though primarily a museum, it also offers insights and support services concerning Vietnam’s telecom history and technological advancements.
Website: www.sgmuseum.vn
Contact: 028 3829 6463, info@sgmuseum.vn
Address: 9 Hoang Van Thu, Tan Binh District, Ho Chi Minh City - Viettel Digital Services – Delivering telecom software and digital services, Viettel Digital Services supports telecom operators and enterprises in Vietnam with digital transformation solutions.
Website: www.viettel.vn
Contact: 18008098, digital@viettel.com.vn
Address: 1A Nguyen Tri Phuong, Hanoi - BCS Telecom – BCS Telecom is focused on telecom equipment sales and installation services in Vietnam, supporting business and residential customers with telecom hardware solutions.
Website: www.bcstelecom.vn
Contact: 024 3767 5678, sales@bcstelecom.vn
Address: 23 Lang Ha, Dong Da District, Hanoi - Telecom Engineering Services Corporation (TELESCO) – TELESCO offers engineering and telecommunications infrastructure services, contributing to Vietnam’s telecom network development with experience from over two decades.
Website: www.telenco.vn
Contact: 024 3937 9239, info@telenco.vn
Address: 4 Hoang Dieu, Ba Dinh District, Hanoi - NextTel Vietnam – Specializing in mobile telecom services and IT support, NextTel is trusted by urban consumers for flexible mobile packages and dependable internet access.
Website: www.nexttel.vn
Contact: 028 3838 3838, support@nexttel.vn
Address: 88A Nguyen Thi Minh Khai, District 1, Ho Chi Minh City - Vinax Telecom – Since 2006, Vinax Telecom has provided internet and mobile telecommunications services in Vietnam with a focus on customer satisfaction and broad network coverage.
Website: www.vinax.vn
Contact: 1900636800, vinax@vinax.vn
Address: 56 Tran Phu, Ha Dong District, Hanoi - DAT Telecom – DAT Telecom supports telecom infrastructure projects and offers broadband internet services in Ho Chi Minh City and surrounding areas, bringing quality solutions to local businesses.
Website: www.dattelecom.vn
Contact: 028 3842 7890, contact@dattelecom.vn
Address: 123 Nguyen Van Troi, Phu Nhuan District, Ho Chi Minh City - Vietcombank Telecom – A telecom division of Vietcombank offering secure telecommunication services and infrastructure tailored to banking and financial sectors across Vietnam.
Website: www.vietcombank.com.vn
Contact: 024 3947 6000, telecom@vietcombank.com.vn
Address: 198 Tran Quang Khai, Hoan Kiem, Hanoi - Viettel Business Solutions – With comprehensive telecom solutions for enterprises, Viettel Business Solutions supports connectivity, cloud computing, and IT services across Vietnam’s corporate markets.
Website: www.viettelbusiness.vn
Contact: 18008096, contact@viettelbusiness.vn
Address: 1A Nguyen Tri Phuong, Hanoi - IDC Viet Nam Corporation – IDC Vietnam Corporation provides secure data center infrastructure and broadband telecom services, focusing on high availability and business continuity.
Website: www.idcvn.com.vn
Contact: 024 3828 2288, info@idcvn.com.vn
Address: 12 Ngo Quyen, Hoan Kiem District, Hanoi - Reddi Telecom – Reddi Telecom delivers cloud-optimized telecommunication services focused on mobile solutions and broadband internet across major Vietnamese cities.
Website: www.redditelecom.vn
Contact: 028 3925 5252, contact@redditelecom.vn
Address: 55 Nguyen Van Cu, District 1, Ho Chi Minh City - VTC Mobile – VTC Mobile provides 3G, 4G, and fiber internet services, with a strong presence in Hanoi and growing networks across Vietnam.
Website: www.vtcmobile.vn
Contact: 19006655, support@vtcmobile.vn
Address: 20 Nguyen Huu Huan, Hoan Kiem District, Hanoi - QUANG BINH Telecom – QUANG BINH Telecom focuses on regional internet services and fiber broadband deployment within Vietnam’s Quang Binh province and nearby areas.
Website: www.quangbinhtelecom.vn
Contact: 0232 3828 888, info@quangbinhtelecom.vn
Address: 405 Le Loi, Dong Hoi City, Quang Binh - SCTV Telecom – SCTV Telecom provides digital cable and internet services in southern Vietnam, including Ho Chi Minh City, focusing on high-speed broadband and IPTV solutions.
Website: www.sctv.vn
Contact: 19006168, support@sctv.vn
Address: 10 Ba Thang Hai, District 10, Ho Chi Minh City - Mobifone Southern Telecom – Serving southern regions, Mobifone Southern Telecom offers mobile phone services and internet connectivity with extensive 4G coverage and customer-focused plans.
Website: www.mobifone.vn
Contact: 9090, info@mobifone.vn
Address: 246 Dien Bien Phu, District 3, Ho Chi Minh City - VDC Telecom – VDC Telecom has been providing internet and telecom infrastructure services in Vietnam for over 15 years. They are known for robust fiber optic networks and nationwide coverage.
Website: www.vdc.vn
Contact: 1900 9090, contact@vdc.vn
Address: 18 Pham Van Dong, Cau Giay District, Hanoi - HANET Telecom – HANET Telecom provides IPTV services and high-speed internet to households and businesses in Hanoi and surrounding provinces, focusing on interactive digital services.
Website: www.hanet.vn
Contact: 024 3795 6280, info@hanet.vn
Address: 150 Trung Kinh, Cầu Giấy, Hanoi
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