Ins Kalinga B.O — Pincode 531163
Visakhapatanam, Andhra Pradesh
📍 Location Map — Pincode 531163
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 531163
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Ins Kalinga B.O | BO | ✓ Yes | Visakhapatanam |
| Kapuluppada B.O | BO | ✓ Yes | Visakhapatanam |
| Peddipalem B.O | BO | ✓ Yes | Visakhapatanam |
| Bheemunipatnam S.O | PO | ✓ Yes | Visakhapatanam |
| J.V.Agraharam B.O | BO | ✓ Yes | Visakhapatanam |
| Vellanki B.O | BO | ✓ Yes | Visakhapatanam |
| Boddapalem B.O | BO | ✓ Yes | Visakhapatanam |
| Chepaluppada B.O | BO | ✓ Yes | Visakhapatanam |
| Boyapalem B.O | BO | ✓ Yes | Visakhapatanam |
| Kothaparadesipalem B.O | BO | ✓ Yes | Visakhapatanam |
| Nerellavalasa B.O | BO | ✓ Yes | Visakhapatanam |
| Rayapalem B.O | BO | — | Visakhapatanam |
🔢 How Pincode 531163 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 (53) identify the sub-zone. All pincodes in Andhra Pradesh begin with 53.
The third digit narrows to a sorting district. The prefix 531 routes mail to the sorting office serving Visakhapatanam in Andhra Pradesh.
Digits 4–5 identify the delivery route or sub-area within the sorting district. Route 16 identifies the specific delivery area within Visakhapatanam.
The final digit identifies the specific post office. Office 3 designates Ins Kalinga B.O in Visakhapatanam.
❓ Frequently Asked Questions
What is the pincode for Ins Kalinga B.O?
The pincode for Ins Kalinga B.O is 531163. It is a BO located in Visakhapatanam, Andhra Pradesh.
How many post offices are in pincode 531163?
There are 12 post offices operating under pincode 531163 in Visakhapatanam, Andhra Pradesh.
Is delivery available at pincode 531163?
Yes, delivery is available at pincode 531163 through Ins Kalinga B.O and its associated offices.
Which district does pincode 531163 belong to?
Pincode 531163 is located in Visakhapatanam district in the state of Andhra Pradesh. It falls under the Andhra Pradesh postal circle.
What postal zone is pincode 531163 in?
Pincode 531163 falls in Zone 5 — Southern & Central India. The sub-zone prefix 53 corresponds to Andhra Pradesh.
🏤 Types of Post Offices in India
India Post operates a hierarchical network. Pincode 531163 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.