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