About PIN Code 631303
Pin code 631303 covers the Thiruvallur area in Tamil Nadu, India. It covers 4 post offices across 1 tehsil/taluk. All 4 offices provide delivery services.
📍 Nearest Post Office
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Post Offices under 631303
What Does PIN Code 631303 Mean?
How to Write an Address Using PIN Code 631303
Use the format below when addressing letters or parcels:
[House/Flat No., Building, Street]
[Area / Locality / Village]
Thiruvallur
Tamil Nadu – 631303
India
📌 Always write the PIN code at the end of the state line for faster delivery by India Post.
Other Pin Codes in Thiruvallur
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Frequently Asked Questions
Which area does pin code 631303 belong to?
Pin code 631303 belongs to Thiruvallur district in Tamil Nadu, India. It covers 4 post offices across 1 taluk (Pallipat).
How many post offices are under pin code 631303?
4 post offices — 4 with delivery service.
Which district is pin code 631303 in?
Pin code 631303 is in Thiruvallur district, Tamil Nadu, India.
Is there a Head Post Office for pin code 631303?
No Head Post Office is directly listed under pin code 631303.
Which taluk does pin code 631303 cover?
Pin code 631303 covers Pallipat in Thiruvallur district, Tamil Nadu.
Can I receive home delivery at pin code 631303?
Yes. All 4 post offices provide delivery services.
What is the difference between HO, SO, and BO?
Head Office (HO) is the highest-level post office in a district. Sub Post Office (SO/PO) serves a town or urban area. Branch Office (BO) is the smallest unit, typically serving a village.