Explore ZIP & PIN Codes
A guide to the postal code systems in the United States and South Asia (India)
Browse ZIP Codes by US State
Find ZIP Codes from all 50 states in the US for easy navigation and postal lookups.
Browse PIN Codes by Indian State
Search Indian postal codes across all 28 states and 9 union territories.
How ZIP & PIN Codes Work
USA ZIP Codes: ZIP Codes are 5-digit numeric codes used by the USPS. The digits represent regions, sub-regions, and local delivery areas. Over 41,000 ZIPs help streamline mail delivery across 50 states.
India PIN Codes: PIN Codes are 6-digit codes used by India Post. The digits represent the zone, sub-zone, district, and specific post office. India’s postal system is organized into regions to efficiently deliver millions of letters every day.
Disclaimer
This blog post is intended for informational purposes only and should not be used as a substitute for professional advice. The information provided is based on personal research and may not be accurate or up-to-date. We do not accept any liability for any errors or omissions in this post.