Post offices under PIN 609113

2 post offices in Koolaiyar B.O, Mayiladuthurai, Tamil Nadu.

Total offices2Under PIN 609113

Delivery offices20 non-delivery

PIN code609113Koolaiyar B.O

DistrictMayiladuthuraiTamil Nadu

All post offices under PIN 609113

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Showing 1–2 of 2 offices

All post offices under PIN 609113

Koolaiyar B.O	Branch Post Office	Delivery
Tirumullaivasal S.O	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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