• To call an extension directly from outside, call 7196 10xy, where xy are the last two digits of the extension number below.
  For example, 7196 1023 will be connected to extension 923.

• The international dialling code for Chennai is +91 44.
  From within India, the city code for Chennai is 044.

Extension numbers

K.G. Arun ............................. 956
V. Balaji ............................. 988
Aiswarya Cyriac ....................... 972
Clare D'Cruz .......................... 916
Sourish Das ........................... 969
Samir Datta ........................... 948
Priyavrat C. Deshpande ................ 962
Krishna Hanumanthu .................... 912
Aditya Karnataki ...................... 975
Govind Krishnaswami ................... 911
Upendra Kulkarni ...................... 952
Manoj Kummini ......................... 915
Alok Laddha ........................... 950
K. Narayan ............................ 917
K. Narayan Kumar ...................... 927
Sukhendu Mehrotra ..................... 918
Pranabendu Misra ...................... 982
Partha Mukhopadhyay ................... 951
Madhavan Mukund ....................... 906
Prajakta Nimbhorkar ................... 953
Siddhi Pathak ......................... 986
G. Philip ............................. 957
M. Praveen ............................ 966
Purusottam Rath ....................... 947
Parameswaran Sankaran ................. 922
Amit Kumar Sinhbabu ................... 985
S. Senthamarai Kannan ................. 944
V.V. Sreedhar ......................... 913
R. Srinivasan ......................... 914
B. Srivathsan ......................... 960
K.V. Subrahmanyam ..................... 928
M. Sundari ............................ 942
S.P. Suresh ........................... 946
Amitabh Virmani ....................... 959


V Arvind .............................. 977
Sajad Ahmad Bhat ...................... 979
Y. Chandramouli ....................... 987
Sourav Das ............................ 963
Ghanashyam Date ....................... 971
Jayanth Guhan ......................... 976
Varun Gupta ........................... 974
Murugeswari Issakkimuthu .............. 980
Rajeeva L. Karandikar ................. 921
Usha Mahadevan ........................ 964
H.S. Mani ............................. 908
Madhu Misra ........................... 981
Snehajit Misra ........................ 978
Suhas B N ............................. 974
Amrutha P ............................. 987
T.R. Ramadas .......................... 924
B.V. Rao .............................. 925
Nabanita Ray .......................... 978
Poulami Dutta Roy ..................... 965
Shibasis Roy .......................... 973
Kamalesh Saha ......................... 964
Sharad S. Sane ........................ 971
Bala Sathiapalan ...................... 907
Amit Kumar Singh ...................... 967
M. R. Srinivasan ...................... 907
Mandayam Srivas ....................... 958
V. Swaminathan ........................ 967
Pascal Weil ........................... 923

Research Scholars ..................... 931/932/935/938

Visitors (Music Room) ................. 995
Visitors (406) ........................ 965
Visitors (701) ........................ 970
Visitors (702) ........................ 971
Visitors (705) ........................ 974
Visitors (709) ........................ 978
Visitors (710) ........................ 979

Venu Santhakumari ..................... 901                  
Ranjini Girish ........................ 902
Sathishkumar A ........................ 903
Rajeshwari Nair ....................... 904
Nisha John ............................ 919                  
N. Vikash ............................. 920                  

Director .............................. 906
COO ................................... 901
Registrar ............................. 904
Administration ........................ 901/902/903/919/920

S. Giridhar ........................... 910
A. Sankaranarayanan ................... 996
Saju Varughese ........................ 997
Siva Subbu Raj ........................ 909

Librarian ............................. 904

Canteen Manager ....................... 997
Personnel Manager ..................... 909
Facilities Manager .................... 910
System Engineer ....................... 996

Computer Lab .......................... 990

Library (ground floor) ................ 993

Physics Lab (ground floor) ............ 991

Security .............................. 900 / 999