PLMN ID · 405044
MCC
Mobile Country Code
MNC
Mobile Network Code
PLMN
MCC + MNC
TADIG
GSMA roaming code
Technology
2G on this network
Record
Updated 2025-04-09
- Brand
- TATA DOCOMO
- Operator
- Tamil Nadu including Chennai
- Country
India(IN)
- Region
- Asia & Middle East
- Dialling code
- —
- Mobile Country Code
- All 126 networks on MCC 405
- Mobile Network Code
- PLMN ID
- What is a PLMN ID?
- TADIG code
- TADIG directory
- Technologies
- 2G2 bands on file
- VoLTE (4G calling)
- UnknownTell us
- Wi-Fi calling
- UnknownTell us
- Video calling
- UnknownTell us
- VoNR (5G calling)
- UnknownTell us
- Status
- Live
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MVNOs
Add an MVNOMVNOs sell their own SIMs and plans but run on TATA DOCOMO's network rather than owning one.
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Cell towers
No cells measured on this network yet.
Crowd-sourced cell measurements from OpenCelliD, licensed CC BY-SA 4.0. Counts are cells people have measured, not an operator's own figures.
About TATA DOCOMO
TATA DOCOMO, operating in Tamil Nadu (including Chennai), India, was a GSM-based mobile network that significantly contributed to the Indian telecom landscape. Officially categorized under Asia & Middle East for geographical context, the network utilized the Mobile Country Code (MCC) 405, identifying it as an Indian network, and the Mobile Network Code (MNC) 44, uniquely distinguishing it from other operators within the country. While TATA DOCOMO is no longer operational, its impact on mobile communication availability and pricing in a competitive market like Tamil Nadu remains a notable part of Indian telecom history. During its operational period, TATA DOCOMO competed with major players such as Airtel, Vodafone Idea (formerly Vodafone and Idea Cellular), and Reliance Jio. The network aimed to provide affordable and innovative services to the mass market, particularly in a region renowned for its high mobile penetration like Tamil Nadu. Although its tenure was relatively short-lived compared to some of its longer-standing rivals, TATA DOCOMO played a role in driving down prices and increasing accessibility to mobile services for a considerable segment of the population within Tamil Nadu and Chennai. The legacy of TATA DOCOMO, even after its merger and subsequent absorption, underscores the dynamic nature of the Indian mobile network market and the relentless competition among various operators identified by their unique MCC and MNC identifiers.
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