HEATKEYS

For data quality management tools, mailing software, consumer and residential mailing lists, address verification, and NCOA services, visit MelissaData.com, a leading source of cost effective, direct marketing database solutions.

Free online searches and ZIP code database downloads, with zip codes and latitude and longitude for performing distance calculations. Includes full documentation.

Zipoid (Free ZIP Code finder) - free ZIP Code verification, look-up and distance calculator tool.

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SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory

This is USNaviguide LLC

Batch shareware applications for Windows.

AllPlaces.us! local sites for local places

TechRepublic helps IT decision-makers identify technologies and strategies to empower workers and streamline business processes. The site delivers a unique blend of original content by IT professionals, peer-to-peer advice from the largest community ...

Spheresoft develops add-in products for Microsoft Excel and Office

Zip code software list of all American zip codes in the USA. Download the latest zip code database files and zip code program.

Secure, cost-saving solutions for client data exchange from CDX Technologies. Do secure data transfer, zip code and demographics analysis, geocoding, route optimization.