What is a PIN Code?
A PIN Code (Postal Index Number) is a six-digit code introduced by the Indian Postal Department in 1972. It helps to identify the exact location of a post office and streamline mail delivery across India.
Structure of Indian PIN Codes
- First digit: Represents the region (e.g., 1 for Delhi, 5 for Andhra Pradesh & Telangana).
- First two digits: Indicate the sub-region/state.
- Last three digits: Identify the specific post office within the district.
Why PIN Codes Are Important
PIN Codes are crucial for accurate address identification, logistics, and delivery services in India. They are widely used in:
- E-commerce platforms for shipping accuracy.
- Banking, Aadhaar, and official records.
- Courier and postal services.
- Government census and planning.
Explore PIN Codes by State
Maharashtra PIN Codes
Search all postal codes in Mumbai, Pune, Nagpur, and across Maharashtra.
Uttar Pradesh PIN Codes
Lookup PIN codes for Lucknow, Kanpur, Varanasi, and all districts in UP.
Telangana & Andhra Pradesh
Explore PIN codes of Hyderabad, Vijayawada, Visakhapatnam, and more.
Quick Facts About PIN Codes
- India has over 1.5 lakh post offices, each with a unique PIN code.
- The first PIN code was introduced on 15 August 1972.
- Delhi starts with 110, Mumbai with 400, Kolkata with 700, Chennai with 600.