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ZIP Code API

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#1 Rated Zip Code Distance, Location, and Radius API

Multi Function ZIP Code API is a RESTful service with JSON and XML response data types.

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The Zip Code API is Perfect for:
  • Covers U.S. Zip Codes and Canadian Postal Codes
  • Address form autocompletion and validation
  • Distance, Radius, location and more
  • Find Zip Codes
  • RESTful Service with JSON/XML Response
  • Accurate licensed data, updated monthly

Try it out

Can be used as an Auto-Fill to make your forms faster when entering the zip code.

City StAb 50001
52.5645, -52.5645
Country 

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Calculate Distance in ZIP Codes

Calculate the distance between two ZIP codes.

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Find ZIP Code in Radius

Find list of all ZIP codes that fall in the given radius from a ZIP code.

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Get City to ZIP Code

Get a list of all ZIP codes with provided city name.

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Zip Code Details

Get detailed information on any U.S. ZIP Code or Canadian Postal Code.

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Filter List of ZIPs by distance

Get distances between the provided ZIP code combinations and filter by distance.

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ZIP Code Filter

Get details of the exact ZIP code with possible values.

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Zip Code API

Simply plug into our API and you will immediately start enjoying the benefits of accurate and verified zip code and postal code data.

Lookup any zip code and have real-time accuracy. Our zip code lookup has been trusted to enhance business operations and customer satisfaction since 2002. We provide a seamless experience from checkout to delivery with our zip code lookup and USPS certified data.

Multi-Function ZIP Code API is a RESTful service with JSON and XML response data types. The Zip Code API is Perfect for:

  • Covers U.S. Zip Codes and Canadian Postal Codes
  • Address form autocompletion and validation
  • Distance, Radius, location and more
  • Find Zip Codes
  • RESTful Service with JSON/XML Response
  • Accurate licensed data, updated monthly

Developers Click Here for Documentation

With the Zipcodedownload API you can build Smarter Zip Code & Geocode Applications

Our USA and Canadian Zip Code & Geo Code data are available for any volume level. Zipcodedownload handles millions of service requests per month and employs Amazon elastic cloud computing(EC2) for very high volume applications.

Reduce Time-to-Market for New Products

On-demand distribution provides the perfect complement to your current distribution channels by shrinking your time-to-market and dramatically lowering the barriers to adoption for your customers. You can give new products the launch support they need to gain traction in the market and drive immediate demand and revenue.

The Most Comprehensive ZIP Code Data Available

The most comprehensive, accurate, and complete source of USA Zip Code & Geo Codes, and Canadian Postal Code data is yours. These are the same great products you have come to love from Zipcodedownload available as an On-Demand Zip Code API web service. Perfect for making your website or product more interactive.

What Data is Included?

Click on the links below to learn more about the USA and Canadian Data including Schema, Features & Benefits:

» Click here to learn about the USA - 5-digit ZIP Code Database, Commercial Edition
» Click here to Learn More about the Canada - 6-digit Postal Code Data