I'm not aware of an freely available data like you request.  But there are plenty of commercially available geocoding services and software packages that include time zone in the data they output.  Just do a web search for 'geocode' and 'time zone' and you should get a few good hits within the first page or two.  I can't speak for the completeness or correctness of any of these products, but if your needs are limited to the United States, and you can afford to pay for geocoding, you should be able to find something that meets your needs.

-Scott

From: Nathan Heaivilin [mailto:heaivilin@hotmail.com]
Sent: Wednesday, October 22, 2008 10:33
To: tz@lecserver.nci.nih.gov
Subject: list

To Whom it May Concern,
 
I am trying to find a world list of Time Zones by Zip Codes  and/or Area Code(and their respective foreign number) in sometype of downloadable format (CSV, XML, Excel, etc). 
 
Example:
 
USA    33647    -6:00 GST
USA    95400    -9:00 GST
Europe    xxxxx    -x:xx GST
Africa    xxxxx    +x:00  GST
 
 
Does something like this exist?  If so, do you have a copy available for download?  If not, do you know where I can get it.  Just trying to figure out a way to tie an address or phone number anywhere in the world to a time zone.
 
Thank you very much for all of your assistance.
 
Sincerely,
 
Nathan Heaivilin




--
Scott Atwood

YES on 1A:  Bring High Speed Rail to CA
NO on 8:  Equality for All
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