Ayroor North So — Pincode 689612
Pathanamthitta, Kerala
📍 Location Map — Pincode 689612
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 689612
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Ayroor North So | PO | ✓ Yes | Pathanamthitta |
| Velliyara Bo | BO | ✓ Yes | Pathanamthitta |
🔢 How Pincode 689612 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 Pathanamthitta in Kerala.
Digits 4–5 identify the delivery route or sub-area within the sorting district. Route 61 identifies the specific delivery area within Pathanamthitta.
The final digit identifies the specific post office. Office 2 designates Ayroor North So in Pathanamthitta.
❓ Frequently Asked Questions
What is the pincode for Ayroor North So?
The pincode for Ayroor North So is 689612. It is a PO located in Pathanamthitta, Kerala.
How many post offices are in pincode 689612?
There are 2 post offices operating under pincode 689612 in Pathanamthitta, Kerala.
Is delivery available at pincode 689612?
Yes, delivery is available at pincode 689612 through Ayroor North So and its associated offices.
Which district does pincode 689612 belong to?
Pincode 689612 is located in Pathanamthitta district in the state of Kerala. It falls under the Kerala postal circle.
What postal zone is pincode 689612 in?
Pincode 689612 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 689612 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.