How many Indian Overseas Bank branches are located in Bihar?

Indian Overseas Bank operates 90 active authorized branches across 40 districts in Bihar.

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

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

RBI Registry Verified Regular Working Day Updated September 2026

90 Branches in Bihar

Indian Overseas Bank • Bihar State Directory

Indian Overseas Bank Branches & IFSC Codes in Bihar

Q: Are Indian Overseas Bank branches open today in Bihar?

Today (25 Sep 2026) branches in Bihar 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.

90 Branches 40 Districts IFSC Prefix: IOBA

Find verified Indian Overseas Bank branch IFSC codes, MICR numbers, and locations across 90 branches in Bihar.

About Indian Overseas Bank Branches in Bihar

Indian Overseas Bank operates authorized branches across Bihar. 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 Bihar, enter the beneficiary account number, payee name, and the branch-specific IFSC code listed in the directory above.

Branch Status in Bihar: Regular Working Day Last checked: 25 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 Bihar

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All Districts (90) ARARIA 1 ARRAH 2 ARWAL 1 ATHMALGOLA 1 AURANGABAD 3 BARIARPUR 1 BEGUSARAI 1 BHABHUA 1 BIHAR SHARIF 1 COLGONG 1 DARBHANGA 1 DAWATH 1 DUMRA 1 GAYA 2 HAJIPUR 1 JAMUI 1 JAYNAGAR 1 JEHANABAD 1 KANTI 1 KARIAPATTI 1 KATIHAR 2 KISHANGANJ 1 LAKHISARAI 1 MADHEPURA 1 MADHUBANI 2 MOHANPUR 1 MUNGHYR 1 MUZAFFARPUR 5 NALANDA 1 NEURA 1 PATNA 15 PHULWARI SHARIF 1 PURNIA 2 RAIPUR 1 RAXAUL 1 SHEIKHPURA 1 SINGHIMARI 1 SIWAN 1 SUPAUL 1 TARAPUR 1

Indian Overseas Bank Branches in PATNA, Bihar

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

Showing 1-15 of 15 branches

Branch Name	IFSC Code	MICR Code	District / City	Contact	Action
ASHIYANA-DIGHA ROAD GROUND FLOOR,ASHIYANA NAGAR MAIN ROAD,NEXT TO ARMS SCHOOL,DISTRICT PATNA,BIHAR 800025	IOBA0004051	800020015	PATNA	1800 Toll-Free	View IFSC →
BANKA SHASTRI CHOWK,NEAR DOKANIYA PETROL PUMP, BHAGALPUR ROAD, BANKA - 813102	IOBA0003950	813020002	PATNA	1800 Toll-Free	View IFSC →
BIHTA MAIN ROAD,BIHTA,801103	IOBA0003685	Non-MICR	PATNA	+916122205300	View IFSC →
BORING ROAD 451,STRAIGHT BORING ROAD,NEW PATLIPURA COLONY,NEAR CISF OFFICE,PIN 800013	IOBA0002200	800020006	PATNA	2278903	View IFSC →
EXHIBITION ROAD I ST FLOOR, ARUNACHAL BHAVAN, EXHIBITION ROAD CROSSING, PATNA, 800001	IOBA0001484	800020003	PATNA	2320974	View IFSC →
KANKARBAGH COLONY H23 DOCTORS COLONY KANKARBAGH PATNA PIN800020	IOBA0001659	800020005	PATNA	23780458	View IFSC →
KHASPUR NEAR KHASPUR PETROL PUMP MANER, PATNA	IOBA0003792	800020014	PATNA	+916122205300	View IFSC →
KOTHAWAN VILLAGE KOTHAWAN KAILASHPURI RPS ENG COLLEGE PATNA 801503	IOBA0003524	Non-MICR	PATNA	+916122205300	View IFSC →
LPC PATNA 1ST FLOOR,NASIMA HOUSE,WEST GANDHI MAIDAN,RAJA JI SALAI,LODIPUR,PATNA,BIHAR,PIN- 800001	IOBA0004092	Non-MICR	PATNA	1800 Toll-Free	View IFSC →
PATNA MAURYA CENTRE,MAZAHAR UL HAQUE PATH,PATNA,PIN 800001	IOBA0000498	800020002	PATNA	+916122219217	View IFSC →
PATNA SAHIB 1ST FLOOR HARIHAR BHAWAN PATNA CITY CHOWK	IOBA0003948	800020011	PATNA	1800 Toll-Free	View IFSC →
PATNA SHASTRI NAGAR BELTRON BHAVAN,SHASTRI NAGAR, PATNAPIN 800023	IOBA0001512	800020004	PATNA	2281811	View IFSC →
PHULWARI SHARIF GROUND FLOOR, PRABHA COMPLEX, CHHEDI TOLA NEAR AIIMS, PHULWARI SHARIF, DISTRICT PATNA, BIHAR, PIN 801505	IOBA0004012	801020003	PATNA	1800 Toll-Free	View IFSC →
R O PATNA DOOR NO II AND III FLOORS,NASIMA HOUSE WEST OF GANDHIMAIDAN PATNA PIN CODE 800001	IOBA0002016	Non-MICR	PATNA	+914428584896	View IFSC →
SHIKSHA BHAWAN PATNA SHIKSHA DHAWAN BIHAR RAJBHASHA PARISHAD CAMPUS ACHARYA SHIV PUJAN SAHAY PATH SAIDPUR,PATNA 800004	IOBA0002450	800020007	PATNA	6567308	View IFSC →

Upcoming Bank Holidays in Bihar

Negotiable Instruments Act

Commercial banks in Bihar (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	Dussehra	Bihar State Gazetted
24 Oct 2026	Saturday	Fourth Saturday Bank Holiday	RBI Banking Holiday

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