Kalyanpuri So — Pincode 110091
East, Delhi
📍 Location Map — Pincode 110091
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 110091
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Kalyanpuri So | PO | — | East |
| Patparganj So | PO | ✓ Yes | East |
| Mayur Vihar Phi So | PO | — | East |
| Kalyanvas So | PO | — | East |
| Chilla So | PO | — | East |
| Himmatpuri So | PO | — | East |
| Trilok Puri So | PO | — | East |
🔢 How Pincode 110091 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 1 covers Delhi, Haryana, Punjab, HP, J&K, UP, Uttarakhand, Chandigarh.
The first two digits together (11) identify the sub-zone. All pincodes in Delhi begin with 11.
The third digit narrows to a sorting district. The prefix 110 routes mail to the sorting office serving East in Delhi.
Digits 4–5 identify the delivery route or sub-area within the sorting district. Route 09 identifies the specific delivery area within East.
The final digit identifies the specific post office. Office 1 designates Kalyanpuri So in East.
❓ Frequently Asked Questions
What is the pincode for Kalyanpuri So?
The pincode for Kalyanpuri So is 110091. It is a PO located in East, Delhi.
How many post offices are in pincode 110091?
There are 7 post offices operating under pincode 110091 in East, Delhi.
Is delivery available at pincode 110091?
Delivery status varies by office under pincode 110091. Please check with the specific post office for delivery availability.
Which district does pincode 110091 belong to?
Pincode 110091 is located in East district in the state of Delhi. It falls under the Delhi postal circle.
What postal zone is pincode 110091 in?
Pincode 110091 falls in Zone 1 — Northern India. The sub-zone prefix 11 corresponds to Delhi.
🏤 Types of Post Offices in India
India Post operates a hierarchical network. Pincode 110091 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.