📍 PIN Code

811311 PIN Code

Lakhisarai, Bihar

28Post Offices
LakhisaraiDistrict
BiharState

📋 Post Offices for PIN Code 811311

#Post Office / AreaDistrictState
1Aurey BOLakhisaraiBihar
2Balgudar BOLakhisaraiBihar
3Belari BOLakhisaraiBihar
4Bhabangama BOLakhisaraiBihar
5CR Lakhisarai BOLakhisaraiBihar
6Damodar Pur BOLakhisaraiBihar
7Dhiradar BOLakhisaraiBihar
8Dihra BOLakhisaraiBihar
9Kisanpur BOLakhisaraiBihar
10Lakhisarai Court SOLakhisaraiBihar
11Lakhisarai SOLakhisaraiBihar
12Mahisona BOLakhisaraiBihar
13Manjhway BOLakhisaraiBihar
14Mankattha BOLakhisaraiBihar
15Mohanpur BOLakhisaraiBihar
16Nandnama BOLakhisaraiBihar
17Pacham BOLakhisaraiBihar
18Parsama BOLakhisaraiBihar
19PBLakhisarai SOLakhisaraiBihar
20Rahatpur B.OLakhisaraiBihar
21Ramchandrapur BOLakhisaraiBihar
22Ramgarh BOLakhisaraiBihar
23Ramnagar BOLakhisaraiBihar
24Rehua BOLakhisaraiBihar
25S Khairma BOLakhisaraiBihar
26Sharma BOLakhisaraiBihar
27Tetarhat BOLakhisaraiBihar
28Walipur BOLakhisaraiBihar

ℹ️ About PIN Code 811311

PIN Code 811311 is a 6-digit postal identification number assigned by India Post to the Lakhisarai district in Bihar. This PIN code serves 28 post office areas including Aurey Bo and surrounding localities.

The PIN code system — short for Postal Index Number — was introduced in India on August 15, 1972 to simplify mail sorting and ensure accurate delivery across the country. Before PIN codes, postal workers often faced confusion due to identical place names in different states. Today, India Post uses over 1,50,000 unique PIN codes to serve every corner of the country from Kashmir to Kanyakumari.

🔢 PIN Code 811311 — Structure Breakdown

Every digit in a PIN code carries specific geographic meaning:

Digit(s)ValueMeaning
1st Digit8Postal Zone — Eastern India (Bihar & Jharkhand)
2nd & 3rd Digits11Sub-zone & Sorting District
4th–6th Digits311Specific Post Office in Lakhisarai

📮 How to Use PIN Code 811311

PIN code 811311 is required whenever you send or receive mail, courier, or parcels addressed to any location in Lakhisarai, Bihar. Here are common situations where this PIN code is used:

  • Online shopping delivery addresses (Amazon, Flipkart, Meesho, etc.)
  • Bank account opening and KYC address verification
  • Aadhaar card, PAN card, and Voter ID registration forms
  • Passport and government document applications
  • Insurance policy address and nominee address fields
  • Job application and college admission forms
  • India Post letters, Speed Post and registered mail
  • Courier services (DTDC, Blue Dart, Delhivery, etc.)

🏙️ About Lakhisarai District, Bihar

Lakhisarai is one of the districts in Bihar, served by India Post through multiple PIN codes including 811311. The district has its own Head Post Office (HPost Office) and multiple Sub Post Offices and Branch Post Offices that facilitate daily mail and parcel delivery services.

India Post operates over 1,55,000 post offices across India — the largest postal network in the world — ensuring that even the most remote villages receive their mail through the correct PIN code routing system. Each PIN code like 811311 plays a vital role in keeping this network organized and efficient.

🔍 How to Verify PIN Code 811311

You can verify and confirm PIN code 811311 through the following official and trusted methods:

✅ India Post Website

Visit indiapost.gov.in and use the PIN code finder tool to verify delivery serviceability.

✅ AllIndiaPinCode.store

Search any PIN code instantly using our free search tool with 1,50,000+ records.

✅ Local Post Office

Visit or call your nearest post office to confirm the correct PIN for your specific area.

✅ Courier Company Portals

Courier sites like Amazon, Flipkart, and DTDC also show PIN code serviceability for deliveries.

📍 Nearby PIN Codes in Lakhisarai

These PIN codes are located near 811311 in Lakhisarai district:

📍 811306 📍 811307 📍 811308 📍 811309 📍 811310 📍 811312 📍 811313 📍 811314 📍 811315 📍 811316

🔍 Browse More PIN Codes

All PIN codes in Bihar All PIN codes in Lakhisarai 🏠 Back to Home
Scroll to Top