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Welcome to the CDXZipStream February 2013 Newsletter


We've just introduced our newest subscription software, CDXStreamer, for address verification, and ZIP+4 and Canadian postal code data.   It works just like CDXZipStream as a Microsoft Excel add-in, but provides you with direct access to the extensive U.S. Postal Service files that reside on our servers at CDX Technologies.  Quickly and easily look up ZIP code and ZIP+4 data, and flag undeliverable addresses in your mailing list .  For ZIP+4 lists, generate address ranges and have access to U.S. Census Bureau TIGER data, such as census block and tract data and latitude/longitude coordinates.  And you can do this all within Microsoft Excel.    


Here's also a look at our latest blog articles:


How to Compare Two Lists of ZIP or Postal Codes in Microsoft Excel


CDXStreamer for Address Verification, ZIP+4 and Canadian Postal Code Data


Our latest version of CDXStreamer is an affordable and convenient solution for address verification and ZIP+4 and Canadian postal code data, which works entirely within Microsoft Excel just like CDXZipStream.  We think many of our CDXZipStream clients will be interested in its new features, particularly its powerful address verification function which can eliminate the costs associated with undeliverable addresses by flagging address errors and providing address correction where possible. It can also fix spelling errors and ensure formatting is consistent with USPS standards. 


Although CDXZipStream does include some address verification capability (in the CDXLocateMP function), its reliance on the relatively small desktop database of Microsoft MapPoint does limit its accuracy. As an on-line subscription service where large U.S. Postal Service databases reside on CDX Technology servers, CDXStreamer can provide true address verification for long lists of data in Excel, at more than twice the speed of CDXZipStream.  Need to verify or lookup ZIP or ZIP+4 codes for a long list of street addresses? Just right-click on any cell and select the address verification function, and the data you need are automatically returned to your worksheet. 


For ZIP+4 lists, you can generate address ranges and as well as have access to U.S. Census Bureau TIGER* data, such as census block and tract information and latitude/longitude coordinates.  Input a list of Canadian postal codes and you can get city, province, latitude and longitude.


You can try it free for 7 days, and get up to 1000 free data requests.  Installation of the product demo is fast and easy. 


CDXStreamer is compatible with both 32- and 64-bit Microsoft Excel.  Please click on the YouTube video below for a quick demonstration of CDXStreamer functionality:


CDXStreamer Address Verification     


CDXStreamer is a monthly subscription service based on the amount of data requests.  Please refer to our price list for specifics. 


For more information, you can download the Excel files CDXStreamer Example Data and CDXStreamer Data Feeds and Definitions.  Please also contact us at or call us at 1-877-CDX-TEC1 (1-877-239-8321).     



*The U.S. Postal Service TIGER (Topological Integrated Geographic Encoding and Referencing) /ZIP+4 database was designed to relate ZIP+4 coded address lists to Census Bureau demographic data. 


Latest Data Updates


Canadian and U.S. data feeds were updated as of February 7.  If you would like to update your database to reflect these changes, click on the "License Information and Software Updates" icon on the CDXZipStream toolbar, and select "Data Updates" to login to your account.


We hope you find the information here helpful for you and your organization.  Please contact us with your feedback and suggestions by replying to this email.


The Team at CDX Technologies 


February 2013



Map of the World


In This Issue

CDXStreamer for Address Verification, ZIP+4 and Canadian Postal Code Data


 Latest Data Updates











CDX Technologies | 2 West Hanover Avenue | Suite 212 | Randolph | NJ | 07869