India Customer Care
हिंदी

Fiserv India Customer Care Number

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

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

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Fiserv India contact details

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How to talk to a Fiserv India agent

  1. 1For existing customer
  2. 2For more information about products
  3. 1To request a new terminal
  4. 2For integration in payment gateway
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What is your problem with Fiserv India?

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Complaint not resolved? How to escalate with Fiserv India

  1. Complain to Fiserv India first

    Call 1800 266 6545 or use the email / complaint link above. Always note the complaint or ticket number — every later step asks for it.

  2. 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
  3. Consumer Commission (e-Daakhil)

    If the dispute is still not settled, you can file a consumer case online without a lawyer.

    edaakhil.nic.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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Log your complaint number and we'll remind you to escalate if Fiserv India hasn't resolved it in 7 days. Saved only on this device.

Fiserv India customer experiences & complaints

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Frequently asked questions

What is the Fiserv India customer care number?
You can reach Fiserv India on 1800 266 6545. The line is available 24x7.
What is the Fiserv India toll-free number?
The Fiserv India toll-free number is 1800 266 6545. Calls to toll-free numbers are free from most Indian mobile and landline networks.
What is the Fiserv India customer support email ID?
You can email Fiserv India at [email protected]. Include your registered mobile number or reference ID for a faster response.
What are the Fiserv India customer care timings?
Fiserv India support is available 24x7.
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