The territorial jurisdiction of the office of Pr. CCA Tamil Nadu covers the state of Tamil Nadu and the UT of Puduchery which together constitutes the Tamil Nadu Telecom Circle or Tamil Nadu Service Area. As regards the Universal Servic Obligation, this circle is vested with the authority over Andaman & Nicobar also besides the Tamil Nadu service area.

With respect to BSNL this office deals with the matters concerning four BSNL circles viz.

• Tamil Nadu Telecom Circle
• Chennai Telephones
• Southern Telecom Projects (STP)
• Southern Telecom Region (STR)

This circle serves about 26000 serving employees of BSNL for GPF and other loans and advances such as HBA and about 31700 pensioners of BSNL and DOT.

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Government of India, Ministry of Communications & Information Technology, Department of Telecommunications
No-238, 7th floor, Telephone Exchange Building, R.K. Mutt Road,, Chennai-600028
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