Trying to access apache virtual hosts from outside LAN

Hello,

I have been hosting a single URL for a few years now and which is a registered domain, dns'd via everydns.net and running on a WAMP server. The single URL works perfect, however, I am trying to set up some new virtual hosts so that I can host multiple URLS from home. My problem is that I have got them to work from home on the LAN accessing them using http://mysite.localhost but I cant seem to access them from outside the network, nor am I able to assign a parked url to them.

My Apache configuration is as follows:

httpd.conf:
NameVirtualHost 127.0.0.1
<VirtualHost 127.0.0.1>
DocumentRoot "C:\wamp\www\zerocarbonearth"
ServerName zerocarbonearth.localhost
</VirtualHost>

<VirtualHost 127.0.0.1>
DocumentRoot "C:\wamp\www\uscarbonfree"
ServerName uscarbonfree.localhost
</VirtualHost>

<VirtualHost 127.0.0.1>
DocumentRoot "C:\wamp\www\mainediscalliance"
ServerName mainediscalliance.localhost
</VirtualHost>
------------------------------------------------------------


And for the windows hosts file:

127.0.0.1       localhost
127.0.0.1            zerocarbonearth.localhost
127.0.0.1            uscarbonfree.localhost
127.0.0.1            mainediscalliance.localhost


Thanks!