- PIN code
- 400055
- Main post office
- Santacruz(East) (sub office)
- District
- Mumbai Suburban
- State
- Maharashtra
- Postal division
- Mumbai City North
- Region and circle
- Mumbai Region, Maharashtra circle
- Delivery
- Delivery PIN (1 of 1 offices delivers)
- Location
- Open on a map (19.081, 72.843)
Post offices with PIN 400055
| Post office | Type | Delivery |
|---|---|---|
| Santacruz(East) | Sub office | Delivers mail |
400055 has a single post office.
What the digits of 400055 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.
- 055: the delivery post office within it, Santacruz(East).
Head post office for 400055
The post offices with this PIN belong to the Mumbai City North 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.
- Andheri head post office: 400053
Nearby PIN codes in Mumbai Suburban
- Santacruz(West)400054
- Vileparle(West)400056
- Andheri400053
- Vileeparle (East)400057
- Khar Delivery400052
- Andheri Railway Station400058
- Bandra(East)400051
- J.B. Nagar400059
All 66 PIN codes in Mumbai Suburban
Writing an address with 400055
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 Santacruz(East) post office Mumbai Suburban, Maharashtra – 400055
Frequently asked questions
Which post office has PIN code 400055?
Santacruz(East) sub office, in Mumbai Suburban district, Maharashtra.
Is 400055 a delivery PIN code?
Yes. Its post office delivers mail; letters addressed to 400055 are delivered.
Which district is 400055 in?
Mumbai Suburban district, Maharashtra. It is in the Mumbai City North postal division (Mumbai Region) of the Maharashtra postal circle.
What is the head post office for 400055?
The Mumbai City North postal division's head office is Andheri (400053).
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.