IFSC Code of Indian Overseas Bank, Pattanur Branch, Tamil Nadu

This page lists the IFSC code, branch address, contact number and fund-transfer information for Indian Overseas Bank, PATTANUR branch in VANUR. The 11-digit IFSC IOBA0003105 uniquely identifies this branch in the RBI's centralised payments network and is required for every NEFT, RTGS or IMPS transaction routed to this branch. If you are paying somebody who banks with Indian Overseas Bank at the PATTANUR location, this is the only IFSC you need.

We have organised this page into clearly labelled sections so you can jump straight to the part that interests you — the IFSC and MICR details, the full postal address, the contact phone number, a quick primer on NEFT, RTGS and IMPS, the typical product line-up at the branch, and a frequently asked questions section that addresses the queries people raise most often about this branch.

The Indian Financial System Code, popularly known as IFSC, is an 11-digit alphanumeric code that the RBI assigns to every bank branch participating in online interbank settlement. Without this code, an electronic transfer simply cannot reach its destination branch.

The IFSC for Indian Overseas Bank – PATTANUR is IOBA0003105. The first four letters IOBA are the bank's identifier, the fifth digit is reserved as 0, and the trailing six characters 003105 map to this branch in VANUR, TAMIL NADU.

About Indian Overseas Bank

Indian Overseas Bank operates a wide network of branches across India, including the Pattanur branch in Vanur. Each branch is enabled for NEFT, RTGS, IMPS and core banking, allowing customers to send and receive money anywhere in the country using a unique IFSC – in this case, IOBA0003105.

Branch details at a glance

About this branch

The branch is located at 4 BY 366 GINGEE SALAI KALAIVANAR NAGAR,PATTANUR,VANUR TK,VILLUPURAM DT,605111. It serves the Vanur region and is connected to the bank's core banking platform, which means transactions initiated here are instantly visible across all other branches of Indian Overseas Bank. The IFSC IOBA0003105 is used to identify this branch on the RBI payments network.

Why every Indian Overseas Bank branch has a unique IFSC

Before electronic settlement systems went live in India, money transfers between banks relied heavily on demand drafts, mail transfers and telegraphic transfers. These older instruments routinely took days to clear and were prone to misrouting because there was no single machine-readable identifier for a branch. The Reserve Bank of India solved this by issuing each participating branch — including PATTANUR of Indian Overseas Bank — its own 11-character IFSC. The code IOBA0003105 is therefore not just an internal reference; it is the digital postcode that lets the RBI's NEFT, RTGS and IMPS rails route funds straight to the right branch ledger without any human intervention.

Today, almost every salary credit, vendor payment, refund and EMI deduction in the country flows through this network, which is exactly why a correct IFSC matters so much. A wrong character can either bounce the transfer or send it to the wrong branch, and reversing such a credit is a manual, time-consuming process. Treat IFSC IOBA0003105 the same way you would treat your account number — verify it once and save it carefully for future use.

Account types you can open at the Pattanur branch

Once you have an account at Indian Overseas Bank – PATTANUR, the IFSC IOBA0003105 stays the same regardless of the type of account you hold. The branch typically supports the following options:

• Savings account — for individuals, with chequebook, ATM card and net-banking access.
• Current account — for sole proprietors, partnerships and companies that need higher transaction volumes.
• Salary account — opened in bulk for corporate employees, often with zero-balance benefits.
• NRE / NRO accounts — for non-resident Indians who want to repatriate or maintain rupee balances in India.
• Fixed deposit and recurring deposit — term-based investment accounts with quarterly or cumulative interest.
• Senior citizen accounts — concessional minimum balance and a small interest rate premium on FDs.
• Minor and student accounts — operated jointly with a guardian until the customer turns 18.

Eligibility, minimum balance and KYC requirements vary by product. Speak to a relationship officer at the branch for the latest schedule of charges and interest rates.

Products and services

Customers walking into the Pattanur branch can access most of Indian Overseas Bank's standard product suite, including:

• Account opening – savings, current, NRI, salary
• Term deposits and recurring deposits
• Retail and small-business loans
• Insurance and mutual-fund tie-ups
• Locker, safe deposit and ATM card services
• Online and mobile banking activation
• Electronic transfers via IFSC IOBA0003105

How to transfer money using IFSC IOBA0003105

Online transfers in India are powered by three major channels — NEFT, RTGS and IMPS — and each one requires a destination IFSC. Below is a quick guide for using IFSC IOBA0003105 across all three.

NEFT to Indian Overseas Bank, PATTANUR using IFSC IOBA0003105

National Electronic Funds Transfer is the simplest way to move money into an account at this branch. NEFT works around the clock, including Sundays and public holidays, and settles in half-hourly batches.

To send funds, add the recipient as a beneficiary in your bank's online portal, key in the account number, paste the IFSC IOBA0003105, and confirm that the system picks up Indian Overseas Bank – PATTANUR. Submit the transfer request, authenticate with OTP, and the amount will reach the beneficiary in the next clearing cycle.

Real-Time Gross Settlement to PATTANUR

If you need to transfer ₹2 lakh or more in one go to an account at Indian Overseas Bank's PATTANUR branch, RTGS is the right channel. Each transaction is settled individually in real time. Use IFSC IOBA0003105 while initiating the transfer and the credit will appear within minutes.

IMPS to Indian Overseas Bank PATTANUR (IFSC IOBA0003105)

IMPS (Immediate Payment Service) offers instant, 24x7 fund transfers up to ₹5 lakh per transaction. Provide the beneficiary's account number along with IFSC IOBA0003105 in your mobile or internet banking app, and the money is credited to the PATTANUR branch account within seconds.

Comparing NEFT, RTGS and IMPS for transfers to Pattanur

The right transfer rail depends on how urgent the payment is, how large it is, and whether the receiving bank participates in the chosen scheme. Every option below works with the IFSC IOBA0003105:

• NEFT — best for everyday transfers of any amount; settles in half-hourly batches around the clock.
• RTGS — best for transfers of ₹2 lakh and above; settles each transaction individually in real time.
• IMPS — best when speed matters more than batch scheduling; instant credit up to ₹5 lakh.
• UPI — best for small peer-to-peer payments using a VPA; the underlying account at PATTANUR is still linked to IFSC IOBA0003105.

For salary credits, vendor payouts and refunds, employers and merchants usually default to NEFT because of its zero per-transaction cost for retail customers and its 24x7 availability.

How UPI relates to the IFSC code

UPI lets you pay using a short Virtual Payment Address instead of typing the IFSC every time, but behind the scenes every UPI mandate is mapped to an account number plus an IFSC. For accounts at Indian Overseas Bank's PATTANUR branch, the IFSC IOBA0003105 is what the National Payments Corporation of India (NPCI) uses to route the credit when you tap Pay on a UPI app.

That is why, even in the UPI era, it is still worth knowing the IFSC of your home branch — for failed UPI mandates, e-mandate set-ups, third-party platform onboarding and salary or refund credits.

Digital banking channels

Most day-to-day work that customers used to do at the Pattanur branch counter can now be completed digitally — adding a beneficiary, transferring funds, applying for a fixed deposit, raising a service request or downloading account statements. The IFSC IOBA0003105 is the link between the digital channel and the branch ledger; once a transaction is confirmed, the credit or debit is reflected in the same core banking system that the branch officers see.

MICR & cheque-truncation details

Cheques drawn on the Pattanur branch are processed through the Cheque Truncation System (CTS). Each cheque carries a unique 9-digit MICR code that pairs with IFSC IOBA0003105 for clearing. If you receive a cheque from this branch, both codes will be visible on the cheque leaf.

Common mistakes to avoid when using IFSC IOBA0003105

An incorrect IFSC almost always results in a failed transfer or, worse, a credit to the wrong branch. Before you click Confirm on a transfer to Indian Overseas Bank – PATTANUR, double-check for these issues:

• Confusing 0 with O. The fifth character of every IFSC is the digit 0, not the letter O. Read carefully.
• Spaces or hyphens. Do not put spaces in the IFSC. It is exactly 11 characters: IOBA0003105.
• Wrong branch. A bank can have dozens of branches in the same city. Make sure you are using the IFSC for the actual branch where the beneficiary holds the account, not just any nearby branch.
• Old IFSC after a merger. If two banks have merged, the IFSC may have been reissued. Always verify with a recent passbook or cheque leaf.
• Copy-paste from chat. Auto-correct on phones can silently change letters in IFSC codes. Type carefully or copy from a trusted source like the cheque book.

Reaching the branch

The Pattanur branch sits at 4 BY 366 GINGEE SALAI KALAIVANAR NAGAR,PATTANUR,VANUR TK,VILLUPURAM DT,605111. If you are travelling from outside Vanur, search for the branch on a maps application using the bank name and locality, or call 44-28584896 to ask for landmarks. Many customers find it easier to skip the trip altogether: net banking, mobile apps, NEFT, RTGS, IMPS and UPI all work using the IFSC IOBA0003105 and your account number.

Other ways to verify the IFSC code

While this page already lists the verified IFSC IOBA0003105 for Indian Overseas Bank – PATTANUR, you can cross-check the code from any of these sources before initiating a high-value transfer:

• The front of the cheque book issued by the branch – the IFSC is printed at the top of every leaf.
• The first page of your passbook.
• The bank's official website under the branch locator.
• The Reserve Bank of India's IFSC search portal.
• Net banking dashboards usually display the home-branch IFSC under account details.

Working hours

Branch counters at Pattanur are usually open from 10 AM to 4 PM on weekdays. Saturdays follow the RBI's alternate-Saturday rule. Even when the branch is closed, NEFT, RTGS, IMPS and UPI transfers addressed to IOBA0003105 continue to work without interruption.

Branch address & contact

Frequently asked questions

Summary

The IFSC code IOBA0003105 belongs to Indian Overseas Bank's PATTANUR branch, located at 4 BY 366 GINGEE SALAI KALAIVANAR NAGAR,PATTANUR,VANUR TK,VILLUPURAM DT,605111 in VANUR, TAMIL NADU. Use this code along with the beneficiary's account number for any NEFT, RTGS or IMPS transfer to this branch. Bookmark this page for quick reference whenever you need the branch's banking details.