Phone subscription (Salzburg)

Dear all,
I hope for some good recommendations from you!
I have just moved to Wagrain near St. Johann in Pongau. I am in big need of some internet, therefor, which company should I choose? I am looking for a high speed internet phone subscr. with aroung Protected content and of course with a good covering, since this is in the countryside. The sum of talk min. and sms is less important for me.
Thank you so much for your help!

Kind regards,
Villiam