+46-11-(4410000...4419999): Norrköping, Östergötlands län (E) Read more about +46-11-(4410000...4419999)
+46-120-(160000...160999): Åtvidaberg, Östergötlands län (E) Read more about +46-120-(160000...160999)
+46-121-(160000...160999): Söderköping, Östergötlands län (E) Read more about +46-121-(160000...160999)
+46-123-(140000...140999): Valdemarsvik, Östergötlands län (E) Read more about +46-123-(140000...140999)
+46-125-(120000...120999): Vikbolandet, Östergötlands län (E) Read more about +46-125-(120000...120999)
+46-13-(4790000...4799999): Linköping, Östergötlands län (E) Read more about +46-13-(4790000...4799999)
+46-13-(4850000...4859999): Linköping, Östergötlands län (E) Read more about +46-13-(4850000...4859999)
