About PIN Code 517421
Pin code 517421 covers the Chittoor area in Andhra Pradesh, India. It covers 9 post offices across 1 tehsil/taluk. All 9 offices provide delivery services.
📍 Nearest Post Office
We use your location only to find nearby post offices — nothing is stored.
Post Offices under 517421
What Does PIN Code 517421 Mean?
How to Write an Address Using PIN Code 517421
Use the format below when addressing letters or parcels:
[House/Flat No., Building, Street]
[Area / Locality / Village]
Chittoor
Andhra Pradesh – 517421
India
📌 Always write the PIN code at the end of the state line for faster delivery by India Post.
Other Pin Codes in Chittoor
Showing 12 of many. View all →
Frequently Asked Questions
Which area does pin code 517421 belong to?
Pin code 517421 belongs to Chittoor district in Andhra Pradesh, India. It covers 9 post offices across 1 taluk (Chittoor).
How many post offices are under pin code 517421?
9 post offices — 9 with delivery service.
Which district is pin code 517421 in?
Pin code 517421 is in Chittoor district, Andhra Pradesh, India.
Is there a Head Post Office for pin code 517421?
No Head Post Office is directly listed under pin code 517421.
Which taluk does pin code 517421 cover?
Pin code 517421 covers Chittoor in Chittoor district, Andhra Pradesh.
Can I receive home delivery at pin code 517421?
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.