CF_ZipRad returns a list or query result set of all zip codes within a given radius of a supplied zip code. This is ideal for creating 'locator' systems for product dealers, sales offices or any other address listing. In addition to the zip code list, CF_ZipRad also returns area codes, USPS city names, USPS 'other city names' for each zip, counties and the latititude and longitude of the zip code center in degrees and radians.

This bundle also contains Zip2City (zip codes to city names), City2Zip (city name to zip code), Area2City (area codes to city names) and ZipDist2 (distance between two given zip codes). You can use these different tags together to create some very compelling zip code based applications.

This tag works directly with the zip code database provided by Bud Jay at www.jcsm.com, though it will work with any database that contains the appropriate fields. The database at JCSM.com costs approximately $249.00 and includes a 12 month subscription to USPS zip code updates. Compare your total cost to other ZipCode locater software.

All tags are unencrypted, meaning that you can modify the source in any way you need.