Kavanur Branch Office — Pincode 621704
Ariyalur, Tamil Nadu
📍 Location Map — Pincode 621704
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 621704
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Kavanur Branch Office | BO | ✓ Yes | Ariyalur |
| Ariyalur Bazaar Sub Office | PO | — | Ariyalur |
| Periyavenmani Branch Office | BO | ✓ Yes | Ariyalur |
| Siruvalur Branch Office | BO | ✓ Yes | Ariyalur |
| Subbarayapuram Branch Office | BO | ✓ Yes | Ariyalur |
| Hasthinapuram Branch Office | BO | ✓ Yes | Ariyalur |
| Inamattur Branch Office | BO | ✓ Yes | Ariyalur |
| Valajanagaram Branch Office | BO | ✓ Yes | Ariyalur |
| Periyanagalur Branch Office | BO | ✓ Yes | Ariyalur |
| Vilangudi Branch Office | BO | ✓ Yes | Ariyalur |
| Ariyalur Ariyalur Sub Office | PO | ✓ Yes | Ariyalur |
| Telur Branch Office | BO | ✓ Yes | Ariyalur |
| Thavuthaikulam Branch Office | BO | ✓ Yes | Ariyalur |
| Varanavasi Branch Office | BO | ✓ Yes | Ariyalur |
🔢 How Pincode 621704 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 Ariyalur in Tamil Nadu.
Route 70 identifies the specific delivery area within Ariyalur.
The final digit identifies the specific post office. Office 4 designates Kavanur Branch Office in Ariyalur.
❓ Frequently Asked Questions
What is the pincode for Kavanur Branch Office?
The pincode for Kavanur Branch Office is 621704. It is a BO located in Ariyalur, Tamil Nadu.
How many post offices are in pincode 621704?
There are 14 post offices operating under pincode 621704 in Ariyalur, Tamil Nadu.
Is delivery available at pincode 621704?
Yes, delivery is available at pincode 621704 through Kavanur Branch Office and its associated offices.
Which district does pincode 621704 belong to?
Pincode 621704 is located in Ariyalur district in the state of Tamil Nadu. It falls under the Tamilnadu postal circle.
What postal zone is pincode 621704 in?
Pincode 621704 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 621704 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.