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Bharti Airtel Limited (Delhi) Bharti Airtel Limited, Plot No. 16, Udyog Vihar, Phase - IV, Gurgaon - 122015
Vodafone Idea Limited (Delhi) Vodafone Idea Limited, A-19, Mohan co-operative Industrial Estate, Mathura Road, Delhi -110044
Vodafone Idea Limited (Delhi) Dignity Restoration and Grievance Settlement Association B-4/84/2, Safdarjung Enclave, New Delhi-110029, ,
