Kolkata

Vodafone Idea Limited, Srijan Tech Park, 7th floor,DN -52, Sector- V, Salt Lake City, Kolkata -700091 

Reliance Jio Infocomm Limited, Godrej Waterside,
Tower II, 17th & 18th Floor, Plot No: 5, Block - DP,
Sector-V, Saltlake City, Kolkata -700091

At - Ramkrishna Pally PO- Islampur Dist.
Uttar Dinajpur PIN -733202 West Bengal
 

Reliance Jio Infocomm Limited, Godrej Waterside,
Tower II, 17th & 18th Floor, Plot No: 5, Block - DP,
Sector-V, Saltlake City, Kolkata -700091