RBI Registry Verified Regular Working Day Updated September 2026
1,206 Branches in Tamil Nadu
Indian Overseas Bank • Tamil Nadu State Directory

Indian Overseas Bank Branches & IFSC Codes in Tamil Nadu

1,206 Branches 40 Districts IFSC Prefix: IOBA

Find verified Indian Overseas Bank branch IFSC codes, MICR numbers, and locations across 1,206 branches in Tamil Nadu.

About Indian Overseas Bank Branches in Tamil Nadu

Indian Overseas Bank operates authorized branches across Tamil Nadu. Each location has an assigned 11-character IFSC code for electronic payment settlement via NEFT, RTGS, and IMPS.

For transfers to any Indian Overseas Bank account in Tamil Nadu, enter the beneficiary account number, payee name, and the branch-specific IFSC code listed in the directory above.

Branch Status in Tamil Nadu: Regular Working Day Last checked: 24 Sep 2026
Typical banking hours: 10:00 AM – 4:00 PM (subject to branch-specific schedules and local changes). Digital payment systems (NEFT, RTGS, IMPS, UPI) are generally available round-the-clock per RBI/NPCI guidelines, subject to individual bank processing, system maintenance, and account limits.
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All Districts (1,206) AGASTEESWARAM 7 AMBATTUR 4 CHENGALPATTU 4 CHENNAI 152 COIMBATORE 38 CUDDALORE 6 DINDIGUL 16 ERODE 17 KANCHIPURAM 4 KARAIKUDI 12 KARUR 9 KUMBAKONAM 7 MADURAI 38 MAYURAM,MAYILADUTHURAI 4 NAGAPATTINAM 9 NAGERCOIL 15 PALAYAMKOTTAI 6 PERAMBALUR 4 PERUNDURAI 4 POONAMALLE 5 PUDUKKOTTAI 5 RAMANATHAPURAM 4 SALEM 16 SANKARANKOIL 4 SIVAGANGA 5 SRIPERUMBUDUR 6 TAMBARAM 11 TENKASI 7 THANJAVUR 11 TIRUCHENDUR 5 TIRUCHENGODU 4 TIRUCHIRAPPALLI 19 TIRUNELVELI 18 TIRUPUR 9 TIRUVALLUR 6 TIRUVARUR 4 TRICHY 6 TUTICORIN 9 VELLORE 10 VILLUPURAM 4

Indian Overseas Bank Branches in KUMBAKONAM, Tamil Nadu

Select a branch to view detailed IFSC routing, MICR code, and address.

Showing 1-7 of 7 branches
Branch Name IFSC Code MICR Code District / City Contact Action
KUMBAKONAM
GOPALA RAO PUBLIC LIBRARY,TOWN HALL ROAD,KUMBAKONAM,PIN 612001
IOBA0000044
612020002 KUMBAKONAM
THANJAVUR 		+914352431683 View IFSC →
KUMBAKONAM COURT
COURT COMPLEX,DR MOORTHY ROAD KUMBAKONAM PIN 612001
IOBA0001797
612020017 KUMBAKONAM
THANJAVUR 		231153 View IFSC →
KUMBAKONAM GANDHIADIGAL SALAI
29, GANDHI ADIGALSALAI, KUMBAKONAM PIN 612001
IOBA0001361
612020013 KUMBAKONAM
THANJAVUR 		2401225 View IFSC →
KUMBAKONAM KAMARAJ ROAD
93, BISHOP HOUSE COMPLEX, KAMARAJ ROAD, KUMBAKONAM, PIN 612001
IOBA0000990
612020010 KUMBAKONAM
THANJAVUR 		2432537 View IFSC →
PAMPAPADAYUR
SAMATHUVAPURAM, MUZHAIUR, ARIYAPADAIVEEDU, PAMPAPADAYUR, THANJAVUR DIST 612703
IOBA0003234
Non-MICR KUMBAKONAM
THANJAVUR 		+914428584896 View IFSC →
SAKKOTTAI
3 KURINJI NAGAR,NACHIARKOIL MAIN ROAD,SAKKOTTAI 612401 KUMBAKONAM T.K
IOBA0002828
612020020 KUMBAKONAM
THANJAVUR 		+914428584896 View IFSC →
THIPPIRAJAPURAM
3 BY 105 NORTH STREET THIPPIRAJAPURAM PIN 612402
IOBA0001368
612020016 KUMBAKONAM
THANJAVUR 		2444188 View IFSC →

Upcoming Bank Holidays in Tamil Nadu

Negotiable Instruments Act

Commercial banks in Tamil Nadu (including Indian Overseas Bank branches) observe standard holidays on Sundays, 2nd & 4th Saturdays, and official state-notified festivals:

Date Day Holiday / Occasion Holiday Classification
26 Sep 2026 Saturday Fourth Saturday Bank Holiday RBI Banking Holiday
02 Oct 2026 Friday Mahatma Gandhi Jayanti National Holiday
10 Oct 2026 Saturday Second Saturday Bank Holiday RBI Banking Holiday
20 Oct 2026 Tuesday Ayutha Pooja Tamil Nadu State Gazetted
24 Oct 2026 Saturday Fourth Saturday Bank Holiday RBI Banking Holiday
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