400091 PIN Code: Borivali (Mumbai Suburban)
400091 is the PIN code of Borivali in Mumbai Suburban district, Maharashtra. Mail for 400091 is delivered by Borivali HO. It covers 3 villages.
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Borivali
400091 at a glance
- PIN code
- 400091
- Areas
- Borivali
- District
- Mumbai Suburban
- State
- Maharashtra
- Postal circle
- Maharashtra Circle
- Region / division
- Mumbai Region · Mumbai City North West Division
- Head office
- Borivali HO (in this PIN)
- Delivery office
- Borivali HO
- Post offices
- 1 (1 head office)
- Villages
- 3 in 1 tehsil
- Type of area
- Rural (villages)
- Approximate area
- about 1.5 km² (2.3 km east-west, 1.7 km north-south)
- Middle of the area
- 19.23026, 72.84112
- DIGIPIN of the middle
- 4FK2C97L7T
- Sorting district code
- 400 (shared by 125 PIN codes; Mumbai Suburban and Mumbai)
- Nearest PIN codes
- 400092 (0.9 km), 400103 (1.6 km), 400066 (2.3 km), 400067 (2.6 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 400091 is
- PIN 400091
- 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 (26 carry 400091). Blank parts have no known address nearby. Roads, railways and water: © OpenStreetMap contributors.
About the 400091 area
400091 is a rural PIN code in Mumbai Suburban district, Maharashtra. India Post lists 1 post office under it: Borivali HO. Mail for addresses with this PIN is delivered by Borivali HO.
In India Post's structure, 400091 belongs to the Mumbai City North West Division, part of the Mumbai Region of the Maharashtra Circle. Borivali HO, the head office, is itself in this PIN. The first three digits, 400, are the sorting district code that 125 PIN codes share, covering Mumbai Suburban and Mumbai.
3 villages in the Local Government Directory carry PIN 400091, spread over 1 tehsil: Borivali (3). They include Borivali, Eksar and Gorai.
The middle of the 400091 area is at 19.2303° N, 72.8411° E (DIGIPIN 4FK2C97L7T), and the area is roughly 1.5 km² on our map. The closest PIN codes are 400092 (Borivali West, 0.9 km south-east), 400103 (Mandapeshwar, 1.6 km north-east) and 400066 (Borivali East, 2.3 km east).
Mumbai Suburban district has 70 PIN codes. The one with the most post offices is 400080 (Mulund West, 5); 400091 has 1. The one with the most villages is 400065 (Aareymilk Colony, 5).
Post offices with PIN code 400091
| Post office | Type and mail delivery |
|---|---|
| Borivali HO | Head office Delivers |
"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 400091 mean
A letter to 400091 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone400091
Western zone: Maharashtra, Madhya Pradesh, Chhattisgarh, Goa
- 2 · Postal circle400091
Maharashtra Circle
- 3 · Sorting district400091
Sorting district covering Mumbai Suburban and Mumbai
- 4 · Delivery office400091
Delivered by Borivali HO
Villages under PIN code 400091 (3)
| Village | Mandal / tehsil | District |
|---|---|---|
| Borivali | Borivali | Mumbai Suburban |
| Eksar | Borivali | Mumbai Suburban |
| Gorai | Borivali | Mumbai Suburban |
Villages: Local Government Directory, Ministry of Panchayati Raj (list dated 1 Sep 2026), names as the government lists them.
PIN codes near 400091
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 400091
Name House / flat number, street Borivali, Mumbai Suburban Maharashtra - 400091
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 400091
Which area has the PIN code 400091?
400091 is the PIN code of Borivali in Mumbai Suburban district, Maharashtra.
Which district and state is 400091 in?
Mumbai Suburban district in Maharashtra, in India Post's Maharashtra Circle (Mumbai City North West Division).
How many post offices use 400091?
1 post office: Borivali HO.
Which post office delivers mail for 400091?
Borivali HO delivers mail for this PIN.
What is the head office for 400091?
Borivali HO, which is in this PIN.
Which villages come under PIN code 400091?
3 villages, including Borivali, Eksar and Gorai. The full list is on this page.
Is 400091 a rural or urban PIN code?
Rural: 3 villages and no town bodies are listed under it.
What are the PIN codes near 400091?
400092 (Borivali West, 0.9 km), 400103 (Mandapeshwar, 1.6 km), 400066 (Borivali East, 2.3 km), 400067 (Kandivali West, 2.6 km) and 400167 (NDC Kandivali West, 3.1 km), measured between the middles of the areas.
What is the DIGIPIN of the 400091 area?
4FK2C97L7T 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 400091 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 70 PIN codes of Mumbai Suburban · All PIN codes of Maharashtra · PIN code guides · Find the PIN code of where you are