Kottayam Head Office — Pincode 686001
Kottayam, Kerala
📍 Location Map — Pincode 686001
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 686001
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Thirunakkara Sub Office | PO | — | Kottayam |
| Kottayam Head Office | HO | ✓ Yes | Kottayam |
| Kottayam North Sub Office | PO | — | Kottayam |
🔢 How Pincode 686001 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 (68) identify the sub-zone. All pincodes in Kerala begin with 68.
The third digit narrows to a sorting district. The prefix 686 routes mail to the sorting office serving Kottayam in Kerala.
Route 00 is reserved for the Head Post Office itself.
The final digit identifies the specific post office. Office 1 designates Kottayam Head Office in Kottayam.
❓ Frequently Asked Questions
What is the pincode for Kottayam Head Office?
The pincode for Kottayam Head Office is 686001. It is a HO located in Kottayam, Kerala.
How many post offices are in pincode 686001?
There are 3 post offices operating under pincode 686001 in Kottayam, Kerala.
Is delivery available at pincode 686001?
Yes, delivery is available at pincode 686001 through Kottayam Head Office and its associated offices.
Which district does pincode 686001 belong to?
Pincode 686001 is located in Kottayam district in the state of Kerala. It falls under the Kerala postal circle.
What postal zone is pincode 686001 in?
Pincode 686001 falls in Zone 6 — Southern India. The sub-zone prefix 68 corresponds to Kerala.
🏤 Types of Post Offices in India
India Post operates a hierarchical network. Pincode 686001 is served by a HO.
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.