How can you find out if an address is real for free without having public records of the residence?

Already tried YellowPages and WhitePages. The address is not in public records, not published, but I just need to know if it is a real address.How can you find out if an address is real for free without having public records of the residence?
Try this: http://www.usps.com/zip4/welcome.htm?from=home%26amp;page=2132findzip



Put the address you have, street number, city, state...nothing else. If the address is real you will get a ZIP+4. If it is not real the system will tell you something like:



We're sorry! We were unable to process your request.



The address was not found. Please check the address below.

You may want to utilize the Yellow Pages and/or White Pages below.





Good luck!
Use the address on mapquest as your destination. If it can't locate the address than more than likely it doesn't exist.How can you find out if an address is real for free without having public records of the residence?
try zillow.comHow can you find out if an address is real for free without having public records of the residence?
Google it and see if you get a map.

nars