Obtaining U.S. zip code parameters...

[MysteryMan]

You know how on some sites you can put in your zip code and then search for all people who are in a zip code "within X miles of you"

Does anyone know where/how to obtain this database and/or scripting that has this information to be accessed?

I was wondering where the info set is available, even for a fee - preferably free of course.

[se4b4ss]

i too would like to hear the answer to this...bump.

thanks,
steve