O/o The CGM, West Bengal Telecom Circle, 8 Red cross Place, Kolkata-700001
Release Date
Name
Abhishek Halder, (AGM- MKTG) ( BSNL,WBTC)
Phone no
033-22430044
LSA
Email
gropwbtc@gmail.com
Service Provider Name
Bharat Sanchar Nigam Limited
Appellate Type