About PIN Code 209821
Pin code 209821 covers the Unnao area in Uttar Pradesh, India. It covers 21 post offices across 1 tehsil/taluk. All 21 offices provide delivery services.
📍 Nearest Post Office
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Post Offices under 209821
What Does PIN Code 209821 Mean?
How to Write an Address Using PIN Code 209821
Use the format below when addressing letters or parcels:
[House/Flat No., Building, Street]
[Area / Locality / Village]
Unnao
Uttar Pradesh – 209821
India
📌 Always write the PIN code at the end of the state line for faster delivery by India Post.
Other Pin Codes in Unnao
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Frequently Asked Questions
Which area does pin code 209821 belong to?
Pin code 209821 belongs to Unnao district in Uttar Pradesh, India. It covers 21 post offices across 1 taluk (Unnao).
How many post offices are under pin code 209821?
21 post offices — 21 with delivery service.
Which district is pin code 209821 in?
Pin code 209821 is in Unnao district, Uttar Pradesh, India.
Is there a Head Post Office for pin code 209821?
No Head Post Office is directly listed under pin code 209821.
Which taluk does pin code 209821 cover?
Pin code 209821 covers Unnao in Unnao district, Uttar Pradesh.
Can I receive home delivery at pin code 209821?
Yes. All 21 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.