6820031 post office

Willingdon Island SO is the primary post office registered under PIN code 682003 in Ernakulam, Kerala. This code sits within the Southern Postal Region, with 1 office operating under it.

Post office	Type	Full name
Willingdon Island SO	SO	Sub Post Office

Verified Q3 2026Data compiled from Department of Posts gazettes & active circle registers.

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

DistrictErnakulam

StateKerala

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