Was shown this address but it isn&#x27;t valid:<p><pre><code>    C&#x2F;o Wlrk 51 West 52nd Street
    New York, NY 10019-0000
</code></pre>
Curious where the data comes from. The USPS reserves almost all rights on addresses and only releases them to licensed vendors for certain uses, and I doubt this is one of them.<p>Even licensed vendors don&#x27;t get the full list, they get an encrypted database of the address and a C library with which to query it. (Source: I worked for such a vendor and wrote code to interface with said C library.)