City, State Lookup from Postal Code

Does anyone know the easiest way to find a city and state based on a
supplied postal code?

Thanks for your help.

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You could use Google's or Yahoo's geo-coding api for that.

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Thiago Jackiw
acts_as_solr => http://acts-as-solr.railsfreaks.com

On Nov 29, 2007 3:23 PM, Bill Grundler <truegrundler@gmail.com> wrote:

Does anyone know the easiest way to find a city and state based on a
supplied postal code?

Thanks for your help.
--
Posted via http://www.ruby-forum.com/\.

I had to do that for a store website once, and I bought a giant text
file with every ZIP code for about $5. ZIP codes change from time to
time (and new ones are added), so you have to buy a new copy every
once in a while.

Or you could use the APIs Bill talked about, which is probably a more
robust solution, though a bit more complicated to implement.

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On Nov 29, 2007 6:34 PM, Thiago Jackiw <tjackiw@gmail.com> wrote:

You could use Google's or Yahoo's geo-coding api for that.

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Thiago Jackiw
acts_as_solr => http://acts-as-solr.railsfreaks.com

On Nov 29, 2007 3:23 PM, Bill Grundler <truegrundler@gmail.com> wrote:
> Does anyone know the easiest way to find a city and state based on a
> supplied postal code?
>
> Thanks for your help.
> --
> Posted via http://www.ruby-forum.com/\.
>
>

Thanks guys. Very helpful

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Posted via http://www.ruby-forum.com/.