This is a pretty small and mostly importantly, relatively static database. Why not cache it locally rather than access as a web service. That being said, zip+

This is a pretty small and mostly importantly, relatively static database. Why not cache it locally rather than access as a web service. That being said, zip+4 is a bigger DB. Although, I have heard those last four digits are meaningless. http://en.wikipedia.org/wiki/Newman_%28Seinfeld%29 http://en.wikipedia.org/wiki/Newman_%28Seinfeld%29