Customer Care Centers

Customer Care Centers

Facing issues with your device or need help with settings? Reach out to us if you are ever unsatisfied with our service and need to talk to us.
  • No charges for services you didn’t ask for:

  • We will not do any unauthorized activation of services on your number. In case you find any activation for which you had not requested, inform us within 48 hrs of service activation. We will do unconditional refund of charges in case the service has been activated incorrectly.
Circle Address Contact Customer Service Number
Delhi Tata Teleservices Limited,
2A, Old Ishwar Nagar,
Okhla Industrial Area Phase 1, Delhi 110065
Tel: 011-66558666
Fax: 011-66552020
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