Post offices under PIN 691541

3 post offices in Kollayil BO, Kollam, Kerala.

Total offices3Under PIN 691541

Delivery offices30 non-delivery

PIN code691541Kollayil BO

DistrictKollamKerala

All post offices under PIN 691541

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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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