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.

Commercial ZIP code database software - Rated #1 - with area code, county, latitude, longitude, MSA, PMSA, FIPS code, and timezone. Updated monthly.

ZIP Code Database list & Demographics - ZIP Codes by City with Boundary Data - Free ZIP Code Finder - or Download the Data - Maps, Zip Codes, Area Codes, Household Income, Current Population, Multi County Data, Postal codes, MSA codes, CBSA codes...

The Easy API combines a variety of other API

Professional search tool to find and investigate people and businesses, research phone numbers and addresses

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

MapQuest Developer Network welcome page for guest users. Get all the information you need and sign up for the MapQuest Platform.

Welcome page for MapQuest Platform Web Services. The Platform Web Services provide an easy HTTP interface to MapQuest functionality.

YouTube is a place to discover, watch, upload and share videos.

Located in New Hampshire, Eraserve AP is a Database Service Provider offering several data related services and free MS Access Tutorials.

United States and Canadian ZIP Code Database and IP Address Database. Distance APIs, Radius APIs, IP Address APIs