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Our ZIP Code Databases...
Product
Price
Canada DB
Enterprise license
$199
Sample Code in ASP/PHP
$0
Total
$199
Calculating the Distance Between ZIP Codes
A collection of codes in different programming languages (ASP, PHP) to calculate the distances between ZIP Codes and extract the ZIP Codes within a given radius of x miles / kilometers.
All of our clients have free access to code examples for PHP/MySQL and ASP/MS SQL Server.