About PIN Code 841231
Pin code 841231 covers the Siwan area in Bihar, India. It covers 9 post offices across 1 tehsil/taluk. All 9 offices provide delivery services.
📍 Nearest Post Office
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Post Offices under 841231
What Does PIN Code 841231 Mean?
How to Write an Address Using PIN Code 841231
Use the format below when addressing letters or parcels:
[House/Flat No., Building, Street]
[Area / Locality / Village]
Siwan
Bihar – 841231
India
📌 Always write the PIN code at the end of the state line for faster delivery by India Post.
Other Pin Codes in Siwan
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Frequently Asked Questions
Which area does pin code 841231 belong to?
Pin code 841231 belongs to Siwan district in Bihar, India. It covers 9 post offices across 1 taluk (Andar).
How many post offices are under pin code 841231?
9 post offices — 9 with delivery service.
Which district is pin code 841231 in?
Pin code 841231 is in Siwan district, Bihar, India.
Is there a Head Post Office for pin code 841231?
No Head Post Office is directly listed under pin code 841231.
Which taluk does pin code 841231 cover?
Pin code 841231 covers Andar in Siwan district, Bihar.
Can I receive home delivery at pin code 841231?
Yes. All 9 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.