Making a regional postcode database
I wish to make a regional postcode database for my site so i can search for the first part of a customer's postcode and see what company are available within their postcode region. I've found this link:
http://huby.me.uk/dan/article.php?path=/Code/UK_Postal_Regions- which gives me the sql query but how can i attach this to table to search through??
Regards