Contact Us

our contact info email and postal mail address
This Candlestick Phone is as old as our bank (Estd. 1921)

How to Contact Us:

Thank you for choosing to contact us and write to us.

You can write to us at the below mentioned contact address for any of your queries / clarifications / products and services. You can also email us for a faster response and return reply.

Finally this phone is testimony to our quest and ever open ears for hearing from our customers since 1921. We look forward to hearing from you today.

All India National Toll Free Number: 180 0425 0426

Working Hours: 10:00 am to 6:00 pm (Monday ~ Friday),
10:00 am to 2:00 pm (Saturday). To report ATM Card Lost, Kindly contact: +91 (44) 2622 3106 / 2622 3109.

TMB Customer Care: +91 9842 461 461

For all your queries, on any of our services in any branch in India, you can now SMS “help” or call +91 9842 461 461. TMB’s Customer Care team is at your service (10:00am to 5:30pm) & will address your concerns immediately. You can also email us at:

NRI Help Desk:

Non Resident Indians / Persons of Indian Origin can write to us for priority response to this separate email id for any queries, questions and banking solutions. Email:

TMB Head Office Static Map (Click for Live Map)

Head Office:

Static Location Map (Pointer A) and the contact address of our Registered and Administrative Office:

Tamilnad Mercantile Bank Limited
(A Scheduled Commercial Bank & Authorized Dealers in Foreign Exchange)
57, V.E. Road, Tuticorin, Tamilnadu, India. Zip: 628 002.
Phone: +91 (461) 232 1382 / 232 1929 / 232 1932.

Global Network of Branch / ATM’s / Points of Presence:

Click the Branch Network to find out more about the current branches / atms / pop network anwhere in India.

TMB IBD Office Static Map (Click for Live Map)

International Banking Division (IBD / Forex):

Static Location Map of Chennai (Pointer A) and the complete contact address of our international banking division which takes care of all the overseas and forex activities:

Tamilnad Mercantile Bank Limited
269/2-4, Avvai Shanmugham Road, Royapettah,
Chennai, Tamilnadu, India. Zip: 600 014.
Phone: +91 (44) 2813 1028 / 2813 1029.

Other Non Banking Administrative Offices:

Click the Non Banking Administrative Offices Network to find out more about the other offices / departments of TMB.