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Postal CodeOfficial Dataset
691531

PIN Code 691531 – Post Offices & Bank Branches

PIN Code 691531 is an official 6-digit Indian postal code serving Kollam district in Kerala. It covers 7 registered post office(s) under India Post (6 delivery, 1 non-delivery) and 8 commercial and public sector bank branch(es) operating within this postal routing boundary.

DistrictKollam
StateKerala
Post Offices7 (6 Delivery)
Bank Branches8 Branches (8 Banks)
Last verified with official postal records: 7 October 2026
Postal Circle: Kerala Circle• Division: Quilon Division
India Post Network

Post Offices in PIN Code 691531

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

All Kollam Post Offices

Court Complex B.O

Branch Post Office
Non-Delivery
Kottarakkara Taluk, Kollam District, Kerala

Extension Trg Centre B.O

Branch Post Office
Delivery
Kottarakkara Taluk, Kollam District, Kerala

Karikkom B.O

Branch Post Office
Delivery
Kottarakkara Taluk, Kollam District, Kerala

Kizhakketheruvu B.O

Branch Post Office
Delivery
Kottarakkara Taluk, Kollam District, Kerala

Plappally B.O

Branch Post Office
Delivery
Kottarakkara Taluk, Kollam District, Kerala

Sadanandapuram B.O

Branch Post Office
Delivery
Kottarakkara Taluk, Kollam District, Kerala

Pulamon S.O

Sub Post Office
Delivery
Kottarakara Taluk, Kollam District, Kerala
Banking & Financial Institutions

Banks & IFSC Codes in PIN Code 691531

Commercial and public sector bank branches operating within Indian Postal Code 691531.

Regulatory Notice: Bank branches operate independently under Reserve Bank of India (RBI) licenses and are distinct entities from India Post postal operations.
BARB0KOTTAR

RAGHAVAN SWAMY MEMORIAL BLDG., Q.S. ROAD, PULAMON P O , KOTTARAKKARA DIST.KOLLAM, 691531, KERALA

MICR: 691012102+910221800223344
KOTTARAKKARA, KERALA (691531)View Details

KOTTARAKKARA

Bank of Maharashtra
MAHB0002114

GROUND FLOOR, T.K BUILDING, NEAR KERALA STATE WAREHOUSE CORPORATION,PULAMON P.O,KOTTARAKKARA.PIN-691531

MICR: 691014003+919778410273
KOTTARAKKARA, KERALA (691531)View Details

KOTTARAKKARA

Catholic Syrian Bank
CSBK0000110

SHEEBA BLDG,PULAMON JUNCTION,KOTTARAKKARA,691531,KOLLAM DT KERALA

MICR: 691047102+919072601110
KOTTARAKKARA, KERALA (691531)View Details

KOTTARAKKARA

Esaf Small Finance Bank
ESMF0001206

PADINJATTATHIL COMPLEX,GOVINTHA MANGALAM ROAD,PULAMON JN,KOTTARAKKARA 691531

MICR: 691760102+918589920563
KOTTARAKKARA, KERALA (691531)View Details
HDFC0006662

HDFC BANK LTD 1ST FLOOR VAVA ARCADE TRIVANDRUM ROAD KOTTARAKKARA KOTTARAKKARA KERALA 691531

MICR: 691240020+9118002026161
KOTTARAKKARA, KERALA (691531)View Details

KOTTARAKARA

Indian Overseas Bank
IOBA0003208

VIJAYA ARCADE,PULAMON,KOTTARAKARA,KOLLAM,KERALA 691531

MICR: 691020102+914428584896
KOTTARAKKARA, KERALA (691531)View Details

PULAMON

State Bank of India
SBIN0018586

MGV ARCADE, PULAMON JUNCTION, KOTTARAKKARA,DIST. KOLLAM, KERALA- 691531

MICR: 691002104+919447778610
KOLLAM, KERALA (691531)View Details

KOTTARAKKARA

Union Bank of India
UBIN0906140

THARAKANS BLDG,PULAMON PO M.C ROAD,KOTTARAKKARA 691531

+914742452760
KOTTARAKKARA, KERALA (691531)View Details

Frequently Asked Questions – PIN Code 691531

Essential postal routing and banking answers for Kollam, Kerala.

What is the area and district for PIN code 691531?

PIN code 691531 is located in Kollam district, Kerala, India under the Kerala Circle postal circle.

How many post offices operate under PIN code 691531?

There are 7 official post office(s) under PIN code 691531, comprising 6 delivery office(s) and 1 non-delivery office(s).

Which post office is the primary delivery office for 691531?

The delivery post office(s) serving PIN code 691531 include Extension Trg Centre B.O, Karikkom B.O, Kizhakketheruvu B.O, Plappally B.O, Sadanandapuram B.O, Pulamon S.O.

Are there bank branches located in PIN code 691531?

Yes, there are 8 bank branch(es) across 8 commercial/public bank(s) in PIN code 691531. 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.