Kolathur Branch Office — Pincode 621106
Perambalur, Tamil Nadu
📍 Location Map — Pincode 621106
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 621106
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Kolathur Branch Office | BO | ✓ Yes | Perambalur |
| Sathanur Branch Office | BO | ✓ Yes | Perambalur |
| Garudamangalam Branch Office | BO | ✓ Yes | Tiruchirappalli |
| Kolakkanatham Sub Office | PO | ✓ Yes | Perambalur |
🔢 How Pincode 621106 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 (62) identify the sub-zone. All pincodes in Tamil Nadu begin with 62.
The third digit narrows to a sorting district. The prefix 621 routes mail to the sorting office serving Perambalur in Tamil Nadu.
Route 10 identifies the specific delivery area within Perambalur.
The final digit identifies the specific post office. Office 6 designates Kolathur Branch Office in Perambalur.
❓ Frequently Asked Questions
What is the pincode for Kolathur Branch Office?
The pincode for Kolathur Branch Office is 621106. It is a BO located in Perambalur, Tamil Nadu.
How many post offices are in pincode 621106?
There are 4 post offices operating under pincode 621106 in Perambalur, Tamil Nadu.
Is delivery available at pincode 621106?
Yes, delivery is available at pincode 621106 through Kolathur Branch Office and its associated offices.
Which district does pincode 621106 belong to?
Pincode 621106 is located in Perambalur district in the state of Tamil Nadu. It falls under the Tamilnadu postal circle.
What postal zone is pincode 621106 in?
Pincode 621106 falls in Zone 6 — Southern India. The sub-zone prefix 62 corresponds to Tamil Nadu.
🏤 Types of Post Offices in India
India Post operates a hierarchical network. Pincode 621106 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.