Customer Care Number: 
121 or 198 (from Aircel), +91-9804012345 (from other phones)
Email Address: 
care.kolkata@aircel.co.in
Contact Person: 
Address: 
Circle Head Office: 3rd Floor, Globsyn Crystals Building, Plot 11-12, Block EP and GP, Sector V, Salt Lake, Kolkata-700091, West Bengal, India
Website: 
www.aircel.com