Achavalli B.O — Pincode 516421
Y.S.R., Andhra Pradesh
📍 Location Map — Pincode 516421
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 516421
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Achavalli B.O | BO | ✓ Yes | Y.S.R. |
| Agadur S.O | PO | ✓ Yes | Y.S.R. |
| Ganganapalle B.O | BO | ✓ Yes | Y.S.R. |
| Kondreddypalle B.O | BO | ✓ Yes | Y.S.R. |
| Nallacheruvupalle B.O | BO | ✓ Yes | Y.S.R. |
| Palur B.O | BO | ✓ Yes | Y.S.R. |
| Inagalur B.O | BO | ✓ Yes | Y.S.R. |
| Krishnamgaripalle B.O | BO | ✓ Yes | Y.S.R. |
| Santhakovur B.O | BO | ✓ Yes | Y.S.R. |
| Saidapuram B.O | BO | ✓ Yes | Y.S.R. |
| Udavagandla B.O | BO | ✓ Yes | Y.S.R. |
🔢 How Pincode 516421 is Constructed
Every Indian PIN (Postal Index Number) code is a 6-digit number. Each digit group encodes geographic and administrative information about the delivery area.
The first digit identifies one of India's 9 postal zones. Zone 5 covers Andhra Pradesh, Telangana, Karnataka, MP, Chhattisgarh.
The first two digits together (51) identify the sub-zone. All pincodes in Andhra Pradesh begin with 51.
The third digit narrows to a sorting district. The prefix 516 routes mail to the sorting office serving Y.S.R. in Andhra Pradesh.
Digits 4–5 identify the delivery route or sub-area within the sorting district. Route 42 identifies the specific delivery area within Y.S.R..
The final digit identifies the specific post office. Office 1 designates Achavalli B.O in Y.S.R..
❓ Frequently Asked Questions
What is the pincode for Achavalli B.O?
The pincode for Achavalli B.O is 516421. It is a BO located in Y.S.R., Andhra Pradesh.
How many post offices are in pincode 516421?
There are 11 post offices operating under pincode 516421 in Y.S.R., Andhra Pradesh.
Is delivery available at pincode 516421?
Yes, delivery is available at pincode 516421 through Achavalli B.O and its associated offices.
Which district does pincode 516421 belong to?
Pincode 516421 is located in Y.S.R. district in the state of Andhra Pradesh. It falls under the Andhra Pradesh postal circle.
What postal zone is pincode 516421 in?
Pincode 516421 falls in Zone 5 — Southern & Central India. The sub-zone prefix 51 corresponds to Andhra Pradesh.
🏤 Types of Post Offices in India
India Post operates a hierarchical network. Pincode 516421 is served by a BO.
The primary administrative hub for a postal division, overseeing all sub-offices and branch offices in its area.
The chief post office of a major city or state, handling the largest mail volume and often housing the Postmaster General.
Operates under an HPO, providing all standard postal services in urban and semi-urban areas.
The smallest tier, typically in rural areas. India has over 130,000 branch offices — the largest postal network in the world.