MTNL Mumbai 3G Customer Care Number

Customer Care Not yet re-checked Updated October 2, 2026

Customer care numbers, email and support channels for MTNL Mumbai 3G. We are re-checking these details against MTNL Mumbai 3G's official website, so please confirm there before sharing any personal or payment information.

MTNL Mumbai 3G contact details

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How to talk to a MTNL Mumbai 3G agent

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What is your problem with MTNL Mumbai 3G?

Pick your issue to get the steps that work and a ready-to-send complaint letter.

Complaint not resolved? How to escalate with MTNL Mumbai 3G

  1. Complain to MTNL Mumbai 3G first

    Call 1800 22 1130 or use the email / complaint link above. Always note the complaint or ticket number — every later step asks for it.

  2. Operator's complaint centre (docket number)

    Every complaint must get a docket number by SMS. Keep it — you need it to appeal.

  3. Operator's Appellate Authority

    Under TRAI rules, if the complaint is not resolved in time you can appeal to the operator's Appellate Authority within 30 days. The contact is on the operator's website. TRAI itself does not handle individual complaints.

    www.trai.gov.in
  4. Report fraud calls & SMS (Chakshu)

    Got a suspected fraud call claiming to be from your operator or a bank? Report it on Sanchar Saathi – Chakshu.

    sancharsaathi.gov.in
  5. National Consumer Helpline (Govt. of India)

    Free pre-litigation help that takes up your complaint with the company. Call 1915 or 1800 11 4000 (8 AM–8 PM), WhatsApp 8800001915, or file online.

    1915consumerhelpline.gov.in

Lost money to a fraud? Call 1930 immediately or report at cybercrime.gov.in — the sooner you report, the better the chance of freezing the money.

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MTNL Mumbai 3G customer experiences & complaints

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Frequently asked questions

What is the MTNL Mumbai 3G customer care number?
You can reach MTNL Mumbai 3G on 1800 22 1130.
What is the MTNL Mumbai 3G toll-free number?
The MTNL Mumbai 3G toll-free number is 1800 22 1130. Calls to toll-free numbers are free from most Indian mobile and landline networks.
What is the MTNL Mumbai 3G customer support email ID?
You can email MTNL Mumbai 3G at [email protected]. Include your registered mobile number or reference ID for a faster response.
Where is the MTNL Mumbai 3G office located?
The address is: MTNL Mumbai, 15 th Floor, Telephone House, MTNL Road, Prabhadevi, Dadar (West), Mumbai - 400028
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