Pincode: 400023

Pincode 400023 details, 34 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 (34)

Ambalal Doshi Marg H. St., Ash Lane, Bank Street, Bell Lane, Bombay Cycle, Bombay Samachar Marg, Burjorji Bharucha Marg, Dalal Street, Dr V.B.Gandhi Marg, Green Street, Gungate, Homi Modi Cross Street, Homi Modi Cross Street N1, Homi Modi Cross Street N2, Homi Modi Street, Horniman Circle, Hutatma Chowk, Indian Naval Dockyard, Mahatma Gandhi Road E R, Marine Street, Museum, Nagiadas Master Rd, Nagindas Master Road, Nagindas Master Road, Nanabhoy Lane, New Homi Modi St Bruce St, Oak Lane, Old Custom House, Ropewlk Street, Rutherfield Road, Stock Exchange, Tamrind Street, Town Hall, Veer Nariman Rd

City

Mumbai

District

Mumbai

State

Maharashtra

Last updated: 2025-12-10

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 400023 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 → 023 : Delivery Post Office serving this locality.

This means 400023 routes mail from Maharashtra, Madhya Pradesh & Chhattisgarh through sorting district 400 and finally delivers to the 023 branch post office.

ATMs for PINCODE: 400023

BANK OF BARODA

Address: 17-B ,HORNIMAN CIRCLE MMO II,-1,MUMBAI SUBURBAN,MAHARASHTRA,400023

Type: ATMs (CSP)

Opened: 2016-06-18 00:00:00

BANK OF INDIA

Address: HIGH COURT, FORT, MUMBAI MUMBAI HIGH COURT II, BOI ATM, GARAGE NO.-30, OPP. HUTATMA CHOWK,,-1,MUMBAI,MAHARASHTRA,400023

Type: ATMs (CSP)

Opened: 2022-01-13 00:00:00

BANK OF MAHARASHTRA

Address: FORT,BOMBAY 45/47 BOMBAY SAMACHAR MARG,,-1,MUMBAI,MAHARASHTRA,400023

Type: ATMs (CSP)

Opened: 2024-01-30 00:00:00

INDIAN BANK

Address: MUMBAI 37 SAMACHAR MARG, FORT, MUMBAI,-1,MUMBAI,MAHARASHTRA,400023

Type: ATMs (CSP)

Opened: 2022-02-25 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.