# South Eastern Railway SO

| Field | Value |
|-------|-------|
| Office name | South Eastern Railway SO |
| Office type | Sub Post Office |
| Delivery | Yes |
| PIN code | 700043 |
| Locality | Sonai SO Kolkata |
| District | Kolkata |
| State | West Bengal |
| Taluk | Kolkata |
| Coordinates | 22.543417, 88.310194 |

## About this office

South Eastern Railway SO is a Sub Post Office under PIN 700043 in Kolkata, West Bengal.
This office is classified as a delivery office.

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Source: India Post, Department of Posts, Government of India via data.gov.in
License: Government Open Data License India (GODL)
URL: https://pincode.fyi/pin/700043/office/south-eastern-railway-so
Release: 2026-10-15.1
Generated: 2026-09-21T16:58:17.942Z