PIN Code Directory
India PIN code lookup
Search any 6-digit Postal Index Number (PIN) across India. Get the post office, locality, district, state, region, and division. Free. No signup. Sourced from India Post.
Browse by state
1000 PIN codes indexed across 21 states and union territories. Click any state to see all PINs.
Haryana
528 PINs · Gurgaon, Rohtak…
Punjab
279 PINs · Amritsar, Rupnagar…
Delhi
81 PINs · Central Delhi, New Delhi…
Maharashtra
28 PINs · Mumbai, Mumbai Suburban…
Tamil Nadu
18 PINs · Chennai, Kanchipuram…
Karnataka
15 PINs · Bangalore Urban
West Bengal
10 PINs · Kolkata, North 24 Parganas
Telangana
10 PINs · Hyderabad, Rangareddy
Uttar Pradesh
7 PINs · Gautam Buddha Nagar, Lucknow…
Gujarat
6 PINs · Ahmedabad, Rajkot…
Rajasthan
3 PINs · Jaipur
Kerala
3 PINs · Ernakulam, Thiruvananthapuram
Madhya Pradesh
2 PINs · Bhopal, Indore
Chandigarh
2 PINs · Chandigarh
Jammu and Kashmir
2 PINs · Srinagar, Jammu
Bihar
1 PIN · Patna
Himachal Pradesh
1 PIN · Shimla
Odisha
1 PIN · Khordha
Chhattisgarh
1 PIN · Raipur
Jharkhand
1 PIN · Ranchi
Assam
1 PIN · Kamrup Metropolitan
What is a PIN code?
The Postal Index Number (PIN) is a 6-digit code used by India Post since 1972 to streamline mail sorting and delivery. Each PIN represents a specific geographical area served by a designated post office. The structure encodes hierarchy:
- 1st digit (1-9): Postal region (e.g., 1 = Delhi, Haryana, Punjab; 4 = Maharashtra; 5 = Andhra/Karnataka; 6 = Tamil Nadu/Kerala; 7 = West Bengal; 9 = Army Postal Service)
- 2nd digit: Sub-region within the postal region
- 3rd digit: Sorting district
- Last 3 digits: Specific delivery post office
For example, PIN code 110001 means: region 1 (North India), Delhi sub-region (11), sorting district 0, post office 001 — which is Connaught Place HO.