+47-51-(190000...199999): All locations, Rogaland fylke (11) Read more about +47-51-(190000...199999)
+47-56-(090000...099999): All locations, Hordaland fylke (12) Read more about +47-56-(090000...099999)
+47-73-(390000...399999): All locations, Sør-Trøndelag fylke (16) Read more about +47-73-(390000...399999)
+47-75-(390000...399999): All locations, Nordland fylke (18) Read more about +47-75-(390000...399999)