400020 PIN Code: Marine Lines, Central Building (Mumbai)
400020 is the PIN code of Marine Lines, Central Building, Churchgate in Mumbai district, Maharashtra. Mail for 400020 is delivered by Marine Lines S.O.
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Marine Lines, Central Building, Churchgate
400020 at a glance
- PIN code
- 400020
- Areas
- Marine Lines, Central Building and Churchgate
- District
- Mumbai
- State
- Maharashtra
- Postal circle
- Maharashtra Circle
- Region / division
- Mumbai Region · Mumbai City South Division
- Head office
- Kalbadevi H.O (1.2 km north)
- Delivery office
- Marine Lines S.O
- Post offices
- 3 (3 sub offices)
- Towns / local bodies
- Greater Mumbai
- Type of area
- Urban (town or city)
- Approximate area
- about 1.8 km² (2.2 km east-west, 2.1 km north-south)
- Middle of the area
- 18.93418, 72.82695
- DIGIPIN of the middle
- 4FKPC4F6JT
- Sorting district code
- 400 (shared by 125 PIN codes; Mumbai Suburban and Mumbai)
- Nearest PIN codes
- 400032 (0.7 km), 400001 (0.9 km), 400021 (1.1 km), 400111 (1.2 km)
Sources: India Post's All India Pincode Directory (list dated 3 Oct 2025), the Local Government Directory (Ministry of Panchayati Raj), OpenStreetMap. Area and middle point are approximate, from our map.
Where PIN 400020 is
- PIN 400020
- Neighbouring PIN codes (tap one)
- Post office that delivers mail
- Other post offices (counter only)
- Main roads, railways and water
An approximate shape, not an official boundary: India Post doesn't publish PIN boundary maps. Each spot takes the PIN of the nearest post office or address mapped on OpenStreetMap (28 carry 400020). Blank parts have no known address nearby. Roads, railways and water: © OpenStreetMap contributors.
About the 400020 area
400020 is an urban PIN code in Mumbai district, Maharashtra. India Post lists 3 post offices under it: Marine Lines S.O, Central Building SO and Churchgate SO. Mail for addresses with this PIN is delivered by Marine Lines S.O. The other 2 offices offer counter services but don't deliver.
In India Post's structure, 400020 belongs to the Mumbai City South Division, part of the Mumbai Region of the Maharashtra Circle. The nearest head office of its division is Kalbadevi H.O, about 1.2 km north. The first three digits, 400, are the sorting district code that 125 PIN codes share, covering Mumbai Suburban and Mumbai.
Town areas with this PIN: Greater Mumbai (municipal corporation).
The middle of the 400020 area is at 18.9342° N, 72.8269° E (DIGIPIN 4FKPC4F6JT), and the area is roughly 1.8 km² on our map. The closest PIN codes are 400032 (Mantralaya SO Mumbai, 0.7 km south), 400001 (Mumbai, 0.9 km south-east) and 400021 (Nariman Point, 1.1 km south).
Mumbai district has 33 PIN codes. The one with the most post offices is 400028 (Bhawani Shankar, 6); 400020 has 3.
Post offices with PIN code 400020
| Post office | Type and mail delivery |
|---|---|
| Marine Lines S.O | Sub office Delivers |
| Central Building SO | Sub office Counter only |
| Churchgate SO | Sub office Counter only |
"Delivers" means postmen from that office bring mail to addresses with this PIN. Head offices run a postal division's accounts; sub offices serve towns; branch offices are small, mostly village offices working under a sub office. More on the types of post offices.
What the digits of 400020 mean
A letter to 400020 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone400020
Western zone: Maharashtra, Madhya Pradesh, Chhattisgarh, Goa
- 2 · Postal circle400020
Maharashtra Circle
- 3 · Sorting district400020
Sorting district covering Mumbai Suburban and Mumbai
- 4 · Delivery office400020
Delivered by Marine Lines S.O
Localities in the 400020 area
Neighbourhoods and places named on OpenStreetMap whose nearby mapped addresses mostly carry PIN 400020. Places on an edge can also fall in a neighbouring PIN.
Towns and local bodies with PIN 400020
- Municipal corporation Greater Mumbai
PIN codes near 400020
Distances are as the crow flies, between the middles of each PIN's mapped addresses and post offices.
How to write an address with PIN 400020
Name House / flat number, street Marine Lines, Mumbai Maharashtra - 400020
Write the 6 digits in full at the end, after the state. Use the area name that matches your street, from the post offices above. How to write an Indian address.
Questions about PIN 400020
Which area has the PIN code 400020?
400020 is the PIN code of Marine Lines, Central Building and Churchgate in Mumbai district, Maharashtra.
Which district and state is 400020 in?
Mumbai district in Maharashtra, in India Post's Maharashtra Circle (Mumbai City South Division).
How many post offices use 400020?
3 post offices: Marine Lines S.O, Central Building SO and Churchgate SO.
Which post office delivers mail for 400020?
Marine Lines S.O delivers mail for this PIN.
What is the head office for 400020?
Kalbadevi H.O, about 1.2 km north of the 400020 area, is the nearest head office in the Mumbai City South Division.
Is 400020 a rural or urban PIN code?
Urban: it covers town areas (Greater Mumbai) and no villages are listed under it.
What are the PIN codes near 400020?
400032 (Mantralaya SO Mumbai, 0.7 km), 400001 (Mumbai, 0.9 km), 400021 (Nariman Point, 1.1 km), 400111 (NDC Mumbai, 1.2 km) and 400002 (Kalbadevi, 1.7 km), measured between the middles of the areas.
What is the DIGIPIN of the 400020 area?
4FKPC4F6JT is the DIGIPIN of the middle of the area. A DIGIPIN marks a spot about 4 metres wide, so every house has its own; use the DIGIPIN tool for your exact spot.
Is 400020 the PIN code of my address?
If you are at the address, tap "Is this my PIN code?" at the top of this page. Otherwise check that your street's area matches one of the post offices or localities listed here. For anything important, confirm with your post office.
Post offices: India Post, All India Pincode Directory on data.gov.in (Government Open Data License - India), list dated 3 Oct 2025. District names are as India Post lists them and can differ from the revenue district. Not an India Post website: for anything important, confirm with your post office.
More PIN codes
All 33 PIN codes of Mumbai · All PIN codes of Maharashtra · PIN code guides · Find the PIN code of where you are