TATA DoCoMo Customer Care Number in India:

Call 121 from the Tata DoCoMo



Tamil Nadu-9043012345



Kerala-9037012345



Andhra Pradesh-9030012345



Karnataka-9036012345



Orissa-9040012345

Mumbai-9029000121 / 9029012345

Maharashtra & Goa-9028000121

Madhya Pradesh & Chattisgarh-9039012345 /9039000121

Kolkata-9038012345

Haryana- 90340-12345