All the providers I checked asked for a phone number and/or an address on their web site.
Shel > > DSL/ADSL availability needs to be assessed individually > > since cable noise and losses due to the distance from the > > exchange can exclude some locations within a particular > > zip code. > > Certainly, it's actually the case with cable service as well that you > have to be sure that the carrier has service to your endpoint on a > finer grained basis than the postal zip code. > > But on their website, the various US connectivity vendors often use > zip codes to determine if they offer service in your area.
