Kalleri Bo — Pincode 604151
Villupuram, Tamil Nadu
📍 Location Map — Pincode 604151
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 604151
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Kalleri Bo | BO | ✓ Yes | Villupuram |
| Periyamur Bo | BO | ✓ Yes | Villupuram |
| Perungappur Bo | BO | ✓ Yes | Villupuram |
| Thandavasamudram Bo | BO | ✓ Yes | Villupuram |
| Thenpalai Bo | BO | ✓ Yes | Villupuram |
| Kanakkankuppam Bo | BO | ✓ Yes | Villupuram |
| Alampoondi So | PO | ✓ Yes | Villupuram |
| Nayambadi Bo | BO | ✓ Yes | Villupuram |
| Manalapadi Bo | BO | ✓ Yes | Villupuram |
| Devadanampettai Bo | BO | ✓ Yes | Villupuram |
| Padipallam Bo | BO | ✓ Yes | Villupuram |
🔢 How Pincode 604151 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 6 covers Tamil Nadu, Kerala, Lakshadweep, Puducherry.
The first two digits together (60) identify the sub-zone. All pincodes in Tamil Nadu begin with 60.
The third digit narrows to a sorting district. The prefix 604 routes mail to the sorting office serving Villupuram in Tamil Nadu.
Digits 4–5 identify the delivery route or sub-area within the sorting district. Route 15 identifies the specific delivery area within Villupuram.
The final digit identifies the specific post office. Office 1 designates Kalleri Bo in Villupuram.
❓ Frequently Asked Questions
What is the pincode for Kalleri Bo?
The pincode for Kalleri Bo is 604151. It is a BO located in Villupuram, Tamil Nadu.
How many post offices are in pincode 604151?
There are 11 post offices operating under pincode 604151 in Villupuram, Tamil Nadu.
Is delivery available at pincode 604151?
Yes, delivery is available at pincode 604151 through Kalleri Bo and its associated offices.
Which district does pincode 604151 belong to?
Pincode 604151 is located in Villupuram district in the state of Tamil Nadu. It falls under the Tamilnadu postal circle.
What postal zone is pincode 604151 in?
Pincode 604151 falls in Zone 6 — Southern India. The sub-zone prefix 60 corresponds to Tamil Nadu.
🏤 Types of Post Offices in India
India Post operates a hierarchical network. Pincode 604151 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.