Do you need to turn 5-digit ZIP Codes into +4 Codes? Do you need to assign a 5-digit ZIP Code to a street address? If you’re looking for the raw data to get this done, our ZIP+4 Premium Edition database is the data you need. It is our most comprehensive list of ZIP Codes and includes the information you'll need to update your database. Each record includes the ZIP Code, +4 Code, street, city, state, and plenty of other useful bits of information, such as the county and congressional district.

• ZIP Code
• +4 Code
• +4 Range
• City
• Record Type
• Carrier Route ID
• Street Predirectional
• Street Name
• Street Suffix
• Street Postdirectional
• Add. Primary Low Num
• Add. Primary High Num
• Add. Primary Odd Even
• Bldg. or Firm Name
• Add. Secondary Abbrev.
• Add. Secondary Low Num
• Add. Secondary High Num
• Add. Secondary Odd Even
• ZIP Add-On Low Sector
• ZIP Add-On Low Segment
• ZIP Add-On High Sector
• ZIP Add-On High Segment
• Base Alternate Code
• LACS Status Indicator
• Gvt. Bldg. Indicator
• Finance Number
• State Abbreviation
• County FIPS
• Congressional District Num
• Municipality City State Key
• Urbanization Key
• Preferred Last Line Key
• View Complete Schema >>

The ZIP Code list is available in the following formats: Comma-separated values and tab-delimited format. All formats are included with your purchase, and they can be imported into most databases (Note: This file is too large to import into Microsoft Access).

Important Information:
This product is a database found in a raw text file. It is not a software program. We recommend that you have someone experienced with large text files work with this data. If you have any questions, please feel free to contact us.

Available for Immediate Download
When you order online from ZIP Code Download there's no need to wait for the mail. You'll receive the USA ZIP+4 Database, Premium Edition immediately. Our products are available for download only, which allows us to keep our prices low and pass the savings on to you. The data will be available in your account for 30 days after your purchase (unless you purchase an annual subscription). They can be downloaded in any available format onto any computer with internet access.

• Complete ZIP+4 Database
• 30-Day Money Back Guarantee!
• Updated Monthly
• Award-Winning Customer Service
• Site License - you may install this product on all computers within your organization
• Available in Many Different Formats
• Used by more Fortune 500 Companies - Amazon.com, American Express, AOL Time Warner, Apple Computer, Inc., AT&T, Bank One, FedEx, Ford Motor Co., Kodak, Microsoft Corp., Walmart, Wells Fargo & Company and many more.

Compare this product to:

USA - ZIP+4 Database, Basic Edition

Qualified Address Scrubbing

If you are looking for some simple software that will append +4 codes or ZIP Codes to your address list, we recommend Qualified Address Scrubbing. These services, provided through Qualified Address (a sister company to ZIP Code Download), allow you to quickly update and standardize your list of addresses.