OK... HOPEFULLY this is an easy one?

the club i work in has finnaly decided to take up the chance for a computerised membership system...

i've got it all working, all except for a few extra things, you know... those finishing touches...

anyway, gaffer said about how when you phone up like BT or that they say "Post code" "house number" "Ahhh, so that 123 Street Road, Oldbury?" etc
is is possible to get a list of post codes with the addresses [street, post town] etc?

any code been done?

being a small club post codes within about 20 miles should do it.. but thats still a hell of a lot of post codes to go searching for, since my dad lives two streets away and his last three are 7EN where as mine are 6DZ - meh,,, ideas?

I would say B61 - B70 would do, but then we got dudley just a mile up the road, and we got members from DY1, DY2 and DY5 so :S lol... any help?

cheers