6835421 post office

Perumbavoor HO is the primary post office registered under PIN code 683542 in Ernakulam, Kerala. This code sits within the Southern Postal Region, with 1 office operating under it.

Post office	Type	Full name
Perumbavoor HO	HO	Head Post Office

Digit 1 (6)Southern Region — Tamil Nadu, Kerala, Puducherry, Lakshadweep

DistrictErnakulam

StateKerala

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.

Nearby PIN codes

Other PIN codes in Ernakulam