- PIN code
- 400003
- Main post office
- Mandvi (Mumbai) (sub office)
- District
- Mumbai
- State
- Maharashtra
- Postal division
- Mumbai City East
- Region and circle
- Mumbai Region, Maharashtra circle
- Delivery
- Delivery PIN (1 of 4 offices delivers)
- Location
- Open on a map (18.968, 72.822)
Post offices with PIN 400003
| Post office | Type | Delivery |
|---|---|---|
| Mandvi (Mumbai) | Sub office | Delivers mail |
| B.P.Lane | Sub office | Counter only |
| Masjid | Sub office | Counter only |
| Null Bazar | Sub office | Counter only |
400003 covers 0 head offices, 4 sub offices and 0 branch offices.
What the digits of 400003 mean
- 4: India Post's Western region, which covers Chhattisgarh, Goa, Madhya Pradesh and Maharashtra (2,784 PINs).
- 40: the Maharashtra postal circle; 297 PINs start with 40.
- 400: the sorting district, shared by 125 PINs in 4 districts.
- 003: the delivery post office within it, Mandvi (Mumbai).
Head post office for 400003
The post offices with this PIN belong to the Mumbai City East postal division, whose head office is listed below. Money orders, savings accounts and complaints that a sub or branch office cannot settle go to the head office.
- Dadar head post office: 400014
Nearby PIN codes in Mumbai
- Kalbadevi400002
- Girgaon400004
- Mumbai GPO400001
- Colaba400005
- Malabar Hill400006
- Grant Road400007
- Mumbai Central400008
- Chinchbunder400009
Writing an address with 400003
Put the PIN on the last line, after the town and state, so the sorting machines and postmen can read it:
Name House number, street Mandvi (Mumbai) post office Mumbai, Maharashtra – 400003
Frequently asked questions
Which post office has PIN code 400003?
4 post offices share it: Mandvi (Mumbai), B.P.Lane, Masjid and Null Bazar, in Mumbai district, Maharashtra.
Is 400003 a delivery PIN code?
Yes. Mandvi (Mumbai) delivers mail; letters addressed to 400003 are delivered.
Which district is 400003 in?
Mumbai district, Maharashtra. It is in the Mumbai City East postal division (Mumbai Region) of the Maharashtra postal circle.
What is the head post office for 400003?
The Mumbai City East postal division's head office is Dadar (400014).
Sources
Last checked on 6 October 2026. PIN codes and post offices are from India Post’s directory on data.gov.in. Post offices are sometimes opened, merged or renamed; check with India Post before relying on a PIN for an official form.