Hi!

As far as I know, such lookup databases are prohibited because law. It is to preserve privacy of personal information.

Imagine, you call some agency, they get your phone, then address, then suddenly you start to receive at your home address several junk about sex.

>I have spent many many hours searching the web for what seems to me to be a simple thing with no luck and lots of frustration.
>
>What I'm looking for is a reverse phone book lookup. that is: I send a phone number and I get back correct address information for that phone number.
>
>This must be a free service of the United states Postal Service. I can't distrivute an application that includes a pay-for-use service
>
>I can't even find a listing of XML web services that is useful (one that lists by service provided rather than company).
>
>Does anyone know of a (non-commercial) listing of web services by information provided rather than by company providing it? And, mor specifically, a reverse lookup (phone number to address)?