Thiruvalathur Bo — Pincode 678551
Palakkad, Kerala
📍 Location Map — Pincode 678551
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 678551
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Thiruvalathur Bo | BO | ✓ Yes | Palakkad |
| Karingarapully Bo | BO | ✓ Yes | Palakkad |
| Olasseri Bo | BO | ✓ Yes | Palakkad |
| Kotambu So | PO | ✓ Yes | Palakkad |
🔢 How Pincode 678551 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 (67) identify the sub-zone. All pincodes in Kerala begin with 67.
The third digit narrows to a sorting district. The prefix 678 routes mail to the sorting office serving Palakkad in Kerala.
Digits 4–5 identify the delivery route or sub-area within the sorting district. Route 55 identifies the specific delivery area within Palakkad.
The final digit identifies the specific post office. Office 1 designates Thiruvalathur Bo in Palakkad.
❓ Frequently Asked Questions
What is the pincode for Thiruvalathur Bo?
The pincode for Thiruvalathur Bo is 678551. It is a BO located in Palakkad, Kerala.
How many post offices are in pincode 678551?
There are 4 post offices operating under pincode 678551 in Palakkad, Kerala.
Is delivery available at pincode 678551?
Yes, delivery is available at pincode 678551 through Thiruvalathur Bo and its associated offices.
Which district does pincode 678551 belong to?
Pincode 678551 is located in Palakkad district in the state of Kerala. It falls under the Kerala postal circle.
What postal zone is pincode 678551 in?
Pincode 678551 falls in Zone 6 — Southern India. The sub-zone prefix 67 corresponds to Kerala.
🏤 Types of Post Offices in India
India Post operates a hierarchical network. Pincode 678551 is served by a BO.
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.