How many Indian Overseas Bank branches are located in Tamil Nadu?

Indian Overseas Bank operates 1,206 active authorized branches across 40 districts in Tamil Nadu.

What is the IFSC code format for Indian Overseas Bank branches in Tamil Nadu?

All Indian Overseas Bank branches in Tamil Nadu have an 11-digit alphanumeric code starting with IOBA0 followed by 6 unique branch characters.

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

Q: Are Indian Overseas Bank branches open today in Tamil Nadu?

Today (24 Sep 2026) branches in Tamil Nadu are: Regular Working Day (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 and maintenance windows.

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.

Filter by District in Tamil Nadu

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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 TAMBARAM, Tamil Nadu

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

Showing 1-11 of 11 branches

Branch Name	IFSC Code	MICR Code	District / City	Contact	Action
AGARAMTHEN 7,AGARAMTHEN MAIN ROAD,PADUVANCHERRY,CHENNAI 600126	IOBA0003597	Non-MICR	TAMBARAM KANCHEEPURAM	+914427232293	View IFSC →
CHITHALAPAKKAM 1 BY 189 OTTIYAMBAKKAM MAIN ROAD,CHITHALAPAKKAM,CHENNAI600126	IOBA0003116	600020222	TAMBARAM KANCHEEPURAM	+914428584896	View IFSC →
KOILAMBAKKAM 2 BY 522 MEDAVAKKAM MAIN ROAD KOVILAMBAKKAM CHENNAI PIN 600117	IOBA0001941	600020159	TAMBARAM KANCHEEPURAM	22680740	View IFSC →
KUPPUSAMY NAGAR CHITLAPAKKAM NO 28 OLD NO.38 MARUDU PANDIAR STREET CHITLAPAKKAM CHENNAI 600064	IOBA0003680	Non-MICR	TAMBARAM KANCHEEPURAM	+914427232293	View IFSC →
MANNIWAKKAM NO.2 BY 235,MUDICHUR ROAD,MANNIVAKKAM,CHENNAI 600048	IOBA0003172	Non-MICR	TAMBARAM KANCHEEPURAM	+914428584896	View IFSC →
MUDICHUR NO4 SURVEY 6BY8,6BY10 I FLOOR MUDICHUR MAIN ROAD MUDICHUR KANCHEEPURAM 600048	IOBA0002823	600020203	TAMBARAM KANCHEEPURAM	+914428584896	View IFSC →
PALLIKARANAI 195 IIT COLONY,NARAYANAPURAM,PALLIKARANAI,CHENNAI 600 100	IOBA0002279	600020177	TAMBARAM KANCHEEPURAM	+914428584896	View IFSC →
PERUMBAKKAM 51,RUKMANI NAGAR SHOLINGANALLUR MAIN ROAD,PERUMBAKKAM,CHENNAI 600100	IOBA0003270	600020230	TAMBARAM KANCHEEPURAM	+914428584896	View IFSC →
POLICHALUR 14 BY 114 5TH STREET VENKATESWARA NAGAR POLICHALUR MAIN ROAD POLICHALUR	IOBA0002747	600020196	TAMBARAM KANCHEEPURAM	+914428584896	View IFSC →
SELAIYUR RAJAKILPAKKAM VIL,GANESH NAGAR,VELACHERRY MAIN ROAD,SELAIYUR,CHENNAI 600073	IOBA0002821	600020200	TAMBARAM KANCHEEPURAM	+914428584896	View IFSC →
ZAMEEN PALLAVARAM 61 BY 1 PV VAIDYANATHAN ROAD,OLD PALLAVARAM,CHENNAI600117	IOBA0003114	600020221	TAMBARAM KANCHEEPURAM	+914428584896	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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