Thodupuzha East So — Pincode 685585
Idukki, Kerala
📍 Location Map — Pincode 685585
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 685585
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Thodupuzha East So | PO | ✓ Yes | Idukki |
| Anchiri Bo | BO | ✓ Yes | Idukki |
| Thekkumbhagam Bo | BO | ✓ Yes | Idukki |
🔢 How Pincode 685585 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 685 routes mail to the sorting office serving Idukki in Kerala.
Digits 4–5 identify the delivery route or sub-area within the sorting district. Route 58 identifies the specific delivery area within Idukki.
The final digit identifies the specific post office. Office 5 designates Thodupuzha East So in Idukki.
❓ Frequently Asked Questions
What is the pincode for Thodupuzha East So?
The pincode for Thodupuzha East So is 685585. It is a PO located in Idukki, Kerala.
How many post offices are in pincode 685585?
There are 3 post offices operating under pincode 685585 in Idukki, Kerala.
Is delivery available at pincode 685585?
Yes, delivery is available at pincode 685585 through Thodupuzha East So and its associated offices.
Which district does pincode 685585 belong to?
Pincode 685585 is located in Idukki district in the state of Kerala. It falls under the Kerala postal circle.
What postal zone is pincode 685585 in?
Pincode 685585 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 685585 is served by a PO.
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.