Welcome to Zip Codes Service
Zip Codes service is a web service for seaching zip code, city and area code databases.
Currently the web service supports the following data:
- US zip codes and cities
- Canadian postal codes and cities
- US area codes
- User-Defined Places (UDPs)
Zip Codes service can be used as an office locator, for demographic research, for zip code and city name validation.
User-defined places are supported, that means you can upload your own locations
and search directly against them. For an example see Office Depot search on the right
or in the Demo section. For more information on how to get started
with user-defined places go to Tutorial.
The web service uses SOAP and HTTP is easy to integrate into existing applications.
It requires virtually no maintenance after the initial integration. No need to download
databases and keep them up to date or figure out distance calculation formulas.
Just call Zip Codes web service using your favorite SOAP toolkit or even plain HTTP Get/Post.
Read through the Tutorial for more information.
||50 miles maximum search radius,
distances rounded to nearest integer,
user-defined places are not supported
Now you can upload user-defined places as a Tab delimited file. Go to User-Defined Places and click on "Upload File" link.
Check out the Demo and try the search for yourself.
Look through the tutorial on how to add Zip Codes service to your application or web site.
Order Zip Codes Service and start using it today.
Take a look how some of our clients take advantage of Zip Codes web service.
Browse through support forums for getting started tips, code samples and more.