OT: Looking for data (.csv?) that associates zip codes with time zones

[Sugapablo]

I'm looking for data that associates US zip codes with their time zone or
GMT offset (non-commercial product).

Can anyone point me to a URL? A simple CSV file would be ideal.

Something like:

"Zip Code","GMT Offset"
"15217","-05:00"
"92101","-08:00"

 

[Chris F.A. Johnson]

I'm looking for data that associates US zip codes with their time zone or
GMT offset (non-commercial product).

Can anyone point me to a URL? A simple CSV file would be ideal.

Something like:

"Zip Code","GMT Offset"
"15217","-05:00"
"92101","-08:00"

http://civicspacelabs.org/home/developers/download