Re: Finding zipcode within radius of another zipcode.
| From: | Adam Royle | Date: | Wed, 25 Dec 2002 09:22:58 +0000 |
| Subject: | Re: Finding zipcode within radius of another zipcode. | ||
| Groups: | php.db | ||
| Request: | Send a blank email to php-db+get-24364@lists.php.net to get a copy of this message | ||
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