Testbook Customer Care & Helpline Numbers
Toll free
1800 203 0577
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Last verified Oct 2026 · numbers can change, confirm on the official site.
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About Testbook support
Testbook's helpdesk can be reached at 1800 203 0577. It is mainly meant for portal errors, application status and document-related queries. For anything that is not urgent, writing to support@testbook.com usually gets a written reply you can refer back to. Have your application or registration number ready when you call, so the executive can pull up your record faster.
Testbook contact details
Testbook helpline — questions
What is the Testbook customer care number?
The main Testbook customer care number is 1800 203 0577 (Toll free). Any other numbers for the service are listed on this page with their labels, so you pick the right one.
Is the Testbook helpline toll-free?
Yes — 1800 203 0577 is marked as toll-free, so the call costs you nothing from anywhere in India.
What are the Testbook customer care timings?
We do not have published hours on record for this helpline yet — the number itself should tell you, or check the official support page linked above.
What is the Testbook customer care email?
You can write to support@testbook.com. Email is the better option when you need a written record of the complaint.
The helpline is busy. What should I do?
Try again after a few minutes, or use the official support page linked above — many services resolve routine issues faster through chat or email than on a crowded phone line.
Other helplines
Helpline details are gathered from public sources and checked periodically. Numbers can change without notice — please confirm on Testbook’s official website before calling. We are not affiliated with Testbook.