+46-11-(4000000...4009999): Norrköping, Östergötlands län (E) Read more about +46-11-(4000000...4009999)
+46-120-(250000...259999): Åtvidaberg, Östergötlands län (E) Read more about +46-120-(250000...259999)
+46-121-(260000...269999): Söderköping, Östergötlands län (E) Read more about +46-121-(260000...269999)
+46-123-(250000...259999): Valdemarsvik, Östergötlands län (E) Read more about +46-123-(250000...259999)
+46-125-(735000...735999): Vikbolandet, Östergötlands län (E) Read more about +46-125-(735000...735999)
+46-125-(736000...736999): Vikbolandet, Östergötlands län (E) Read more about +46-125-(736000...736999)
+46-125-(737000...737999): Vikbolandet, Östergötlands län (E) Read more about +46-125-(737000...737999)
+46-125-(738000...738999): Vikbolandet, Östergötlands län (E) Read more about +46-125-(738000...738999)
