Ayalpadi Branch Office — Pincode 604505
Tiruvannamalai, Tamil Nadu
📍 Location Map — Pincode 604505
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 604505
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Ayalpadi Branch Office | BO | ✓ Yes | Tiruvannamalai |
| Sengadu Branch Office | BO | ✓ Yes | Tiruvannamalai |
| Vadavanakkambadi Branch Office | BO | ✓ Yes | Tiruvannamalai |
| Vallam Arni Sub Office | PO | ✓ Yes | Tiruvannamalai |
| Nambedu Branch Office | BO | ✓ Yes | Tiruvannamalai |
| Melnemili Branch Office | BO | ✓ Yes | Tiruvannamalai |
| Melpathi Branch Office | BO | ✓ Yes | Tiruvannamalai |
🔢 How Pincode 604505 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 Tiruvannamalai in Tamil Nadu.
Route 50 identifies the specific delivery area within Tiruvannamalai.
The final digit identifies the specific post office. Office 5 designates Ayalpadi Branch Office in Tiruvannamalai.
❓ Frequently Asked Questions
What is the pincode for Ayalpadi Branch Office?
The pincode for Ayalpadi Branch Office is 604505. It is a BO located in Tiruvannamalai, Tamil Nadu.
How many post offices are in pincode 604505?
There are 7 post offices operating under pincode 604505 in Tiruvannamalai, Tamil Nadu.
Is delivery available at pincode 604505?
Yes, delivery is available at pincode 604505 through Ayalpadi Branch Office and its associated offices.
Which district does pincode 604505 belong to?
Pincode 604505 is located in Tiruvannamalai district in the state of Tamil Nadu. It falls under the Tamilnadu postal circle.
What postal zone is pincode 604505 in?
Pincode 604505 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 604505 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.