+46-11-(4750000...4759999): Norrköping, Östergötlands län (E) Read more about +46-11-(4750000...4759999)
+46-120-(550000...550999): Åtvidaberg, Östergötlands län (E) Read more about +46-120-(550000...550999)
+46-121-(774000...774999): Söderköping, Östergötlands län (E) Read more about +46-121-(774000...774999)
+46-123-(774000...774999): Valdemarsvik, Östergötlands län (E) Read more about +46-123-(774000...774999)