Cheriyanadu So — Pincode 689511
Alappuzha, Kerala
📍 Location Map — Pincode 689511
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 689511
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Elanjimel Bo | BO | ✓ Yes | Alappuzha |
| Cheriyanadu So | PO | ✓ Yes | Alappuzha |
| Thonackad Bo | BO | ✓ Yes | Alappuzha |
🔢 How Pincode 689511 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 689 routes mail to the sorting office serving Alappuzha in Kerala.
Digits 4–5 identify the delivery route or sub-area within the sorting district. Route 51 identifies the specific delivery area within Alappuzha.
The final digit identifies the specific post office. Office 1 designates Cheriyanadu So in Alappuzha.
❓ Frequently Asked Questions
What is the pincode for Cheriyanadu So?
The pincode for Cheriyanadu So is 689511. It is a PO located in Alappuzha, Kerala.
How many post offices are in pincode 689511?
There are 3 post offices operating under pincode 689511 in Alappuzha, Kerala.
Is delivery available at pincode 689511?
Yes, delivery is available at pincode 689511 through Cheriyanadu So and its associated offices.
Which district does pincode 689511 belong to?
Pincode 689511 is located in Alappuzha district in the state of Kerala. It falls under the Kerala postal circle.
What postal zone is pincode 689511 in?
Pincode 689511 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 689511 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.