Why is our Zip Code data more accurate?
When you buy our ZIP Code Database, remember that you're getting the highest quality data on the internet. Why? Because our data is NOT just government data!
ZIP Code Download enhances and verifies official USPS zip code data to bring you value that you can't get anywhere else. Our latitude and longitude coordinates are hand verified. We append information such as Area Codes, MSA Codes, and Time Zone information to every postal code in our zip code database and postal code database. We guarantee you the most precise data on the internet and stand behind this with a 30-day money-back guarantee.
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ZIPCODE DATA SINCE 2002