Olakettiambalam So — Pincode 690510
Alappuzha, Kerala
📍 Location Map — Pincode 690510
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 690510
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Olakettiambalam So | PO | ✓ Yes | Alappuzha |
🔢 How Pincode 690510 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 (69) identify the sub-zone. All pincodes in Kerala / Lakshadweep begin with 69.
The third digit narrows to a sorting district. The prefix 690 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 0 designates Olakettiambalam So in Alappuzha.
❓ Frequently Asked Questions
What is the pincode for Olakettiambalam So?
The pincode for Olakettiambalam So is 690510. It is a PO located in Alappuzha, Kerala.
How many post offices are in pincode 690510?
There is 1 post office operating under pincode 690510 in Alappuzha, Kerala.
Is delivery available at pincode 690510?
Yes, delivery is available at pincode 690510 through Olakettiambalam So and its associated offices.
Which district does pincode 690510 belong to?
Pincode 690510 is located in Alappuzha district in the state of Kerala. It falls under the Kerala postal circle.
What postal zone is pincode 690510 in?
Pincode 690510 falls in Zone 6 — Southern India. The sub-zone prefix 69 corresponds to Kerala / Lakshadweep.
🏤 Types of Post Offices in India
India Post operates a hierarchical network. Pincode 690510 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.