[PHP-DB] Re: Finding zipcode within radius of another zipcode.

2002-12-25 Thread Adam Royle
There are databases / packages you can buy which already have this 
information in them. A simple search for 'purchase postcode database' 
on Google gave me a few leads.

Adam

Hi folks,

I'm building a PHP/MySQL database for a customer. It's an advanced 
mailing
list for a band. They want to be able to send e-mails targetted to 
people
around where a gig takes place. For instance, if a concert is taking 
place
somewhere in the 42071 zipcode, they want to e-mail everyone within 500
miles of 42071. The database will have around 10,000 members, with 
e-mail
and mailing addresses.

Does anyone have a good idea for this?

Thanks a ton,

John Thile (gilrain)
http://lunarpolicy.net


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[PHP-DB] Re: Finding zipcode within radius of another zipcode.

2002-12-25 Thread gilrain
This put me on the right track. Thanks, Adam!

John


"Adam Royle" <[EMAIL PROTECTED]> wrote:
> There are databases / packages you can buy which already have this
> information in them. A simple search for 'purchase postcode database'
> on Google gave me a few leads.
>
> Adam



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[PHP-DB] Re: Finding zipcode within radius of another zipcode.

2002-12-25 Thread Mark Wunderlich
Greetings,
  You may also want to look at geospacial data providers like mapquest and
navtech.  I was involved in a proximity ad project that required similar
functional.

Regards,
Mark
"Gilrain" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hi folks,
>
> I'm building a PHP/MySQL database for a customer. It's an advanced mailing
> list for a band. They want to be able to send e-mails targetted to people
> around where a gig takes place. For instance, if a concert is taking place
> somewhere in the 42071 zipcode, they want to e-mail everyone within 500
> miles of 42071. The database will have around 10,000 members, with e-mail
> and mailing addresses.
>
> Does anyone have a good idea for this?
>
> Thanks a ton,
>
> John Thile (gilrain)
> http://lunarpolicy.net
>
>



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