4000632 post offices

Sharma Estate SO is the primary post office registered under PIN code 400063 in Mumbai Suburban, Maharashtra. This code sits within the Western Postal Region, with 2 offices operating under it.

Post office	Type	Full name
Sharma Estate SO	SO	Sub Post Office
Goregaon East SO	SO	Sub Post Office

Digit 1 (4)Western Region — Maharashtra, Goa, Madhya Pradesh, Chhattisgarh

DistrictMumbai Suburban

StateMaharashtra

From the blog

Know Interesting Facts About Indian PIN Codes

HO, SO, BO, and GPO Explained

What each office-type badge below actually means.

How India's PIN Code System Began

The 1972 story behind every 6-digit code.

How E-commerce and KYC Forms Use Your PIN Code

Why the exact office name matters, not just the number.

Know Interesting Facts About Indian PIN Codes

HO, SO, BO, and GPO Explained

How India's PIN Code System Began

How E-commerce and KYC Forms Use Your PIN Code

Other PIN codes in Mumbai Suburban