Kolakaluru Sub Office — Pincode 522307
Guntur, Andhra Pradesh
📍 Location Map — Pincode 522307
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 522307
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Kolakaluru Sub Office | PO | ✓ Yes | Guntur |
| Kazipeta Branch Office | BO | ✓ Yes | Guntur |
| Kopalle Branch Office | BO | ✓ Yes | Guntur |
| Gudivada Branch Office | BO | ✓ Yes | Guntur |
🔢 How Pincode 522307 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 5 covers Andhra Pradesh, Telangana, Karnataka, MP, Chhattisgarh.
The first two digits together (52) identify the sub-zone. All pincodes in Andhra Pradesh begin with 52.
The third digit narrows to a sorting district. The prefix 522 routes mail to the sorting office serving Guntur in Andhra Pradesh.
Route 30 identifies the specific delivery area within Guntur.
The final digit identifies the specific post office. Office 7 designates Kolakaluru Sub Office in Guntur.
❓ Frequently Asked Questions
What is the pincode for Kolakaluru Sub Office?
The pincode for Kolakaluru Sub Office is 522307. It is a PO located in Guntur, Andhra Pradesh.
How many post offices are in pincode 522307?
There are 4 post offices operating under pincode 522307 in Guntur, Andhra Pradesh.
Is delivery available at pincode 522307?
Yes, delivery is available at pincode 522307 through Kolakaluru Sub Office and its associated offices.
Which district does pincode 522307 belong to?
Pincode 522307 is located in Guntur district in the state of Andhra Pradesh. It falls under the Andhra Pradesh postal circle.
What postal zone is pincode 522307 in?
Pincode 522307 falls in Zone 5 — Southern & Central India. The sub-zone prefix 52 corresponds to Andhra Pradesh.
🏤 Types of Post Offices in India
India Post operates a hierarchical network. Pincode 522307 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.