Post offices under PIN 683503

1 post offices in Hmt Colony SO, Ernakulam, Kerala.

Total offices1Under PIN 683503

Delivery offices10 non-delivery

PIN code683503Hmt Colony SO

DistrictErnakulamKerala

All post offices under PIN 683503

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All post offices under PIN 683503

Hmt Colony SO	Sub Post Office	Delivery

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Official postal dataSourced from India Post's official directory.

Release: 15 September 2026Consistent counts calculated from included records.

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