Pincode: 400020

Pincode 400020 details, 31 post office(s) in Mumbai, Maharashtra. Postal Index Number or PIN or Pincode is the numbering of the post office or post code system used by India Post. The PIN code is 6 digits long.

Post Offices (31)

Ayakar Bhavan, Barrack Road, C Road, Church Gate, Church Gate Central Buildings, Church Gate Reclamation, Cinema Road, Cross Madian, Cross Madian Cross Rd No3, Cross Madian Cross Rd No4, D Road, Devi Ahilyabai Holkarchow, Dinshaw Mulla Road, Dinshaw Wachha Road, E.Road, F.Road, Mahatma Gandhi Road W S, Marine Lines, Marine Lines 1St X Lane, Marine Lines X Rd No 1&2, N C C Barracks, N S Rd 103 To 159 M Drive, Narube Street, Nathibhai Thakersey Road, Oval Maidan Ground, S N D T Road, Sir Dineshaw Mulla Road, Sir Vithaldas Thackarsey, Sunderbai Hall, Veer Nariman Rd, Vithaldas Thakarsy Marg

City

Mumbai

District

Mumbai

State

Maharashtra

Last updated: 2026-02-01

How to use: Click Copy Pincode to copy the 6-digit PIN. For postal delivery questions verify with India Post or the local post office.

Disclaimer: We have tried our best to maintain the most up to date details as available from official sources including India Post. Users are requested to verify details with the corresponding postal office before utilizing the information offered here.

How PIN 400020 is structured

Every digit in a 6–digit PIN has a meaning:

Digit 1 → 4 : Postal Zone → Maharashtra, Madhya Pradesh & Chhattisgarh
Digit 2 → 0 : Sub-region under this postal zone → 40 region of India (exact sorting region)
Digit 3 → 0 : Sorting district code → 400 represents the sorting district responsible for mail distribution.
Last Three Digits → 020 : Delivery Post Office serving this locality.

This means 400020 routes mail from Maharashtra, Madhya Pradesh & Chhattisgarh through sorting district 400 and finally delivers to the 020 branch post office.

ATMs for PINCODE: 400020

STATE BANK OF INDIA

Address: MAHARISHI KARVE ROAD INTERNATIONAL,MAHARSHI KARVE RD,CHURCHGATE,BOMBAY,400020,-1,MUMBAI,MAHARASHTRA,400020

Type: ATMs (CSP)

Opened: 2017-02-09 00:00:00

KOTAK MAHINDRA BANK LTD.

Address: 198, JAMSHEDJI TATA ROAD 25A KHETAN BHAVAN , GROUND FLOOR CHURCHGATE,-1,MUMBAI,MAHARASHTRA,400020

Type: ATMs (CSP)

Opened: 2010-05-29 00:00:00

BANK OF BARODA

Address: DINSHAW VACHHA ROAD APEEJAY HOUSE, GROUND FLOOR,BACKBAY RECLAMATION 3,-1,MUMBAI,MAHARASHTRA,400020

Type: ATMs (CSP)

Opened: 2006-08-28 00:00:00

BANK OF INDIA

Address: Mumbai 117 Ground Floor, Baldota Bhavan,-1,MUMBAI,MAHARASHTRA,400020

Type: ATMs (CSP)

Opened: 2022-01-05 00:00:00

Frequently Asked Questions

Can multiple post offices share the same PIN code?
Yes. A single PIN code often covers multiple post offices within the same locality or district.
How does India Post use PIN codes for delivery?
The first digit represents the postal zone, the next two digits the sorting district, and the last three digits identify the specific delivery office.
Is a PIN code the same as a ZIP code?
They serve the same purpose — routing mail efficiently — but PIN codes are used in India, while ZIP codes are used in the United States.