About PIN Code 521175
Pin code 521175 covers the Ntr area in Andhra Pradesh, India. It covers 11 post offices across 1 tehsil/taluk. All 11 offices provide delivery services.
📍 Nearest Post Office
We use your location only to find nearby post offices — nothing is stored.
Post Offices under 521175
What Does PIN Code 521175 Mean?
How to Write an Address Using PIN Code 521175
Use the format below when addressing letters or parcels:
[House/Flat No., Building, Street]
[Area / Locality / Village]
Ntr
Andhra Pradesh – 521175
India
📌 Always write the PIN code at the end of the state line for faster delivery by India Post.
Other Pin Codes in Ntr
Showing 12 of many. View all →
Frequently Asked Questions
Which area does pin code 521175 belong to?
Pin code 521175 belongs to Ntr district in Andhra Pradesh, India. It covers 11 post offices across 1 taluk (Krishna).
How many post offices are under pin code 521175?
11 post offices — 11 with delivery service.
Which district is pin code 521175 in?
Pin code 521175 is in Ntr district, Andhra Pradesh, India.
Is there a Head Post Office for pin code 521175?
No Head Post Office is directly listed under pin code 521175.
Which taluk does pin code 521175 cover?
Pin code 521175 covers Krishna in Ntr district, Andhra Pradesh.
Can I receive home delivery at pin code 521175?
Yes. All 11 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.