World Postal Code Finder
Search postal codes across 6 countries. Find post office details, population, area info & use GPS location search.
Enter a 6-digit pincode to find post office details
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6 Countries Covered
India (1,65,000+ pincodes), USA (41,000+ ZIP codes), UK, Canada, Australia & Germany postcodes.
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Browse Indian Pincodes by State
Frequently Asked Questions
A Pincode (Postal Index Number) is a 6-digit code used by India Post to identify specific geographic areas for efficient mail delivery. The first digit represents the region, the second the sub-region, the third the sorting district, and the last three identify the specific post office. India's pincode system was introduced on August 15, 1972.
Complete Guide to Postal Codes Worldwide
PincodeCheck.com is your one-stop destination for finding postal codes across multiple countries. Whether you need an Indian pincode, a US ZIP code, a UK postcode, or postal codes for Canada, Australia, or Germany — we have you covered with accurate, up-to-date data.
India Pincode System (6 Digits)
India uses a 6-digit PIN code system introduced on August 15, 1972. The country is divided into 9 postal zones. With over 1,55,000 post offices, India Post operates one of the largest postal networks globally. Each pincode uniquely identifies a delivery area. The format is structured: first digit = zone, second = sub-zone, third = sorting district, last three = specific post office.
USA ZIP Code System (5 Digits)
The United States uses a 5-digit ZIP (Zone Improvement Plan) code system introduced in 1963. There are over 41,000 ZIP codes covering all 50 states, territories, and military addresses. Extended ZIP+4 codes add four more digits for precise delivery points. The first digit represents a broad geographic area, with lower numbers in the northeast and higher in the west.
UK Postcode System (Alphanumeric)
The United Kingdom uses an alphanumeric postcode system with over 1.7 million postcodes. The format is divided into outward code (area + district) and inward code (sector + unit). Example: SW1A 1AA. Each postcode covers approximately 15 addresses on average, making it one of the most precise postal systems in the world.
Canada Postal Code (6 Characters)
Canada uses a 6-character alphanumeric postal code in the format A1A 1A1 (letter-number-letter space number-letter-number). The first letter represents one of 18 postal zones. Canada Post delivers to over 16 million addresses using approximately 850,000 unique postal codes.
Australia Postcode (4 Digits)
Australia uses a 4-digit numeric postcode system. The first digit indicates the state or territory: 2 = NSW/ACT, 3 = VIC, 4 = QLD, 5 = SA, 6 = WA, 7 = TAS, 0 = NT. Australia Post delivers to over 11 million addresses across the country's vast geography.
Germany PLZ (5 Digits)
Germany uses a 5-digit Postleitzahl (PLZ) system. Introduced in its current form in 1993 after reunification, it covers approximately 8,200 unique codes. The first two digits identify the region, making it efficient for the country's dense postal network serving over 80 million residents.
Popular Pincode Searches
Most searched pincodes: Delhi (110001), Mumbai (400001), Bangalore (560001), Chennai (600001), Kolkata (700001), Hyderabad (500001), Pune (411001), Ahmedabad (380001), Jaipur (302001), Lucknow (226001). Most searched ZIP codes: New York (10001), Los Angeles (90001), Chicago (60601), Houston (77001), Beverly Hills (90210).