+47-51-(310000...313999): All locations, Rogaland fylke (11) Read more about +47-51-(310000...313999)
+47-51-(315000...329999): All locations, Rogaland fylke (11) Read more about +47-51-(315000...329999)
+47-52-(973000...988999): All locations, Rogaland fylke (11) Read more about +47-52-(973000...988999)
+47-53-(230000...238999): All locations, Hordaland fylke (12) Read more about +47-53-(230000...238999)
+47-58-(0007000000...0007599999): Telematic / Machine to Machine Communications Read more about +47-58-(0007000000...0007599999)
+47-58-(0007600000...0007699999): Telematic / Machine to Machine Communications Read more about +47-58-(0007600000...0007699999)
+47-59-(800000...899999): Telematic / Machine to Machine Communications Read more about +47-59-(800000...899999)