They are just listed randomly to give you an idea about prices for certain goods and services. Most of the banks now offer telebanking options. The Wiener Zeitung is the oldest newspaper in the world that's still published, see the first issue . This includes long distance services and mobile phones. If you move into an apartment which does not come with a telephone, you might want to consider a mobile phone which is the cheaper option for people who keep their phone calls short.
Schools Finding the websites of Austrian schools is a bit tricky.
There are two sites where information on Austrian schools is listed and the search strategies are different. The Ministry of Education lists only those schools with an email address, therefore it's not complete. Select the province of your choice and then the school type. This can be VERY confusing because of the caried vocational school system.