# Kalkulam BO

| Field | Value |
|-------|-------|
| Office name | Kalkulam BO |
| Office type | Branch Post Office |
| Delivery | Yes |
| PIN code | 603312 |
| Locality | Anaicut BO |
| District | Chengalpattu |
| State | Tamil Nadu |
| Taluk | Chengalpattu |
| Coordinates | 12.472277, 79.988743 |

## About this office

Kalkulam BO is a Branch Post Office under PIN 603312 in Chengalpattu, Tamil Nadu.
This office is classified as a delivery office.

---
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/603312/office/kalkulam-bo
Release: 2026-10-15.1
Generated: 2026-09-21T10:53:39.367Z