Well like i said I have a few of these that I routinely update so I just went ahead and caught them up to the most currently available data that's out there. I do it a little bit differently than the link you provided, instead of just one giant database I have them separated by country. These databases cover almost everything that they're trying to 'up-sell' on that site you linked to. Not only are they the complete NPA/NXX records for each country, they also have extensive supplementary data that translates into added functionality for any content-driven offer that you're running. The same database can be used for dozen of completely different types of sites and because it's the most recent records on file you'll not have to worry about folks stumbling across out-dated information. In the sets for both Canada and the US I also have the complete postal code/zip-code databases built in (along with the longitude/latitude + a few other ways to geographically tie everything together).
These databases are plug-in-play web 2.0 content. If you're planning on using it to fuel a reverse phone lookup portal then this would definitely be the database for you as it can tell you whether or not a phone number is a cell-phone or landline and then be able to report which cell-phone company they're using for service (even if they're using a completely unlisted phone number). When I added that to the databases a few years ago I immediately started noticing a jump in conversions, it seems the more data you can throw at them before asking them to pay/sign-up the better chance you'll have at making that sale.
If you want to know anything in particular or have any questions about the databases please just PM me and i'll get back to you asap.
These databases typically have a starting price of at least $350 and also require some sort of subscription (not to mention they typically are comprised of out-dated information that the owner purchased years before). You can buy my complete USA or Canada NXX/NPA/Zip-Code database for the low price of only $125 each. If you want both then you get a discount and only pay $200 for the pair.
If you're looking for any other type of database, whether it's similar content but for other countries or even something completely different, go ahead and shoot me a PM. If I don't already have it I can most likely get it for you fast and cheaply.
