📍 ZIP Code & Postal Code Lookup
Find city names, states, counties, latitude, and longitude coordinates from any US or international postal code. Instant verification tool.
Free No Signup Required Browser-Based Live Data
How to Use ZIP Code & Postal Code Lookup
- Select country code (US, CA, UK, DE, FR, ES)
- Enter the 5-digit ZIP or postal code
- View primary city name, state, and geographic coordinates
📖 Technical Encyclopedia & Standards Reference
Find city names, states, counties, latitude, and longitude coordinates from any US or international postal code. Instant verification tool. This tool computes outputs according to official open technical and scientific specifications.
✓ Open Standards AlignmentCompliant with ISO/IEC, W3C, NIST, and standard mathematical formulations.
✓ 100% Client-Side / SecureZero server logging. Computations execute entirely in your local browser sandbox.
Explore more formulas in our Tools Encyclopedia & Glossary →
Frequently Asked Questions
What information does the ZIP Code lookup provide?
It returns the official city name, state, state abbreviation, country, and geographic latitude/longitude coordinates associated with the postal code.
Does this tool support international postal codes?
Yes, you can search postal codes for the United States, Canada, United Kingdom, Germany, France, and Spain.