Total Access Communication Public Company Limited, known as DTAC, is a major mobile network operator in Thailand. Established in 1989 and headquartered in Bangkok, the company provides telecommunications services across the country. DTAC operates under the umbrella of the Telenor Group, a global telecommunications provider based in Norway, and serves both consumer and enterprise markets.
DTAC’s core offerings include voice, data and broadband Internet access, complemented by a suite of digital services. The operator has progressively upgraded its network infrastructure, deploying 3G, 4G LTE and most recently 5G technologies. Its product portfolio spans prepaid and postpaid mobile plans, fixed wireless broadband and enterprise solutions such as Internet of Things connectivity and cloud-based services.
Throughout its history, DTAC has expanded coverage to urban and rural regions of Thailand, partnering with leading technology vendors to enhance network performance and service innovation. The company has emphasized digital transformation and customer experience, drawing on Telenor’s global expertise in operations, governance and technology adoption.
Since October 2020, DTAC has been led by Chief Executive Officer Sharad Mehrotra. Under his leadership, the company continues to invest in network modernization and the development of value-added digital services, maintaining its competitive position in Thailand’s dynamic telecommunications landscape.
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