HEATKEYS

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

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

Accurate and up-to-date ZIP code databases and programs with ZIP code related information such as area code, county, latitude, longitude, MSA, PMSA, FIPS code, time zone, and place FIPS. ZIP code data available for immediate download. All ZIP code da...

This is USNaviguide LLC

ZIP Express Software: is a utility allowing easy look up of U.S. ZIP Codes and their associated cities, states, counties, area codes, time zones and current time. Search by ZIP Code, City, County, State or Area Code. Auto paste data in any format int...

WorkRight Software offers Superior Software and Superior Service for the IBM iSeries, AS/400, i5, and System i5. ZIP Codes, ZIP+4, presort, area codes, Canadian postal codes, CASS certification, and spooled file management tools. We offer a Free 30-d...

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

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