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Postal CodeOfficial Dataset
609803

PIN Code 609803 – Post Offices & Bank Branches

PIN Code 609803 is an official 6-digit Indian postal code serving Nagapattinam district in Tamil Nadu. It covers 1 registered post office(s) under India Post (1 delivery, 0 non-delivery) and 1 commercial and public sector bank branch(es) operating within this postal routing boundary.

DistrictNagapattinam
StateTamil Nadu
Post Offices1 (1 Delivery)
Bank Branches1 Branches (1 Banks)
Last verified with official postal records: 7 October 2026
Postal Circle: Tamilnadu Circle• Division: Kumbakonam Division
Note: This postal location summary contains limited branch and office coverage and is retained for direct reference.
India Post Network

Post Offices in PIN Code 609803

List of official Department of Posts offices assigned to this PIN code.

All Nagapattinam Post Offices

Tiruvavaduthurai S.O

Sub Post Office
Delivery
Kuttalam Taluk, Nagapattinam District, Tamil Nadu
PIN: 609803View Office Details
Banking & Financial Institutions

Banks & IFSC Codes in PIN Code 609803

Commercial and public sector bank branches operating within Indian Postal Code 609803.

Regulatory Notice: Bank branches operate independently under Reserve Bank of India (RBI) licenses and are distinct entities from India Post postal operations.

THIRUVADUTHURAI

Indian Overseas Bank
IOBA0000750

89, MAIN ROAD, THIRUVADUTHURAI, PIN 609803

MICR: 611020024232243
THIRUVADUTHURAI, Tamil Nadu (609803)View Details

Frequently Asked Questions – PIN Code 609803

Essential postal routing and banking answers for Nagapattinam, Tamil Nadu.

What is the area and district for PIN code 609803?

PIN code 609803 is located in Nagapattinam district, Tamil Nadu, India under the Tamilnadu Circle postal circle.

How many post offices operate under PIN code 609803?

There are 1 official post office(s) under PIN code 609803, comprising 1 delivery office(s) and 0 non-delivery office(s).

Which post office is the primary delivery office for 609803?

The delivery post office(s) serving PIN code 609803 include Tiruvavaduthurai S.O.

Are there bank branches located in PIN code 609803?

Yes, there are 1 bank branch(es) across 1 commercial/public bank(s) in PIN code 609803. You can find verified IFSC and MICR codes in the banking section below.

Official Data Provenance & Legal Attribution

The dataset is published under the Government Open Data License – India and permits lawful commercial use subject to the applicable license terms, including attribution, non-endorsement and exclusions.

Primary postal records are maintained by the Department of Posts, Ministry of Communications, Government of India. Banking data and IFSC codes are sourced from official Reserve Bank of India (RBI) notifications. Record verification timestamp: 7 October 2026.