Area Code +43-4258-(816...816999999) located in Gummern, Kärnten (2), more detail is as below. Place International Dialing Code : 43 International Prefix : 00 National Prefix : 0 National Destination Code : 4258 Subscriber Number From : 816 Subscriber Number To : 816999999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 13 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : A1 Telekom Austria Aktiengesellschaft Click here to buy Austria Area Code Database Other Information Language Code : de (German) Country Number : 40 (Austria) Country Code : AT (Austria) Region Code : 2 Region Name : Kärnten City : Gummern Timezone : Europe/Vienna Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 7 Latitude : 46.6600 Longitude : 13.7700 ‹ previous : +43-4258-(815...815999999) next › : +43-4258-(817...817999999) Dialling Instructions For trunk calls: 0 4258 816 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 43 4258 816 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 816 ~ 816999999 (Count: 816,999,184) Example: +43-4258-000000816 / 0043-4258-000000816 (04258-000000816 / 0-4258-000000816) +43-4258-000000817 / 0043-4258-000000817 (04258-000000817 / 0-4258-000000817) +43-4258-000000818 / 0043-4258-000000818 (04258-000000818 / 0-4258-000000818) +43-4258-000000819 / 0043-4258-000000819 (04258-000000819 / 0-4258-000000819) +43-4258-000000820 / 0043-4258-000000820 (04258-000000820 / 0-4258-000000820) ...+43-4258-xxxxxxxxx / 0043-4258-xxxxxxxxx (04258-xxxxxxxxx / 0-4258-xxxxxxxxx) ...+43-4258-816999995 / 0043-4258-816999995 (04258-816999995 / 0-4258-816999995) +43-4258-816999996 / 0043-4258-816999996 (04258-816999996 / 0-4258-816999996) +43-4258-816999997 / 0043-4258-816999997 (04258-816999997 / 0-4258-816999997) +43-4258-816999998 / 0043-4258-816999998 (04258-816999998 / 0-4258-816999998) +43-4258-816999999 / 0043-4258-816999999 (04258-816999999 / 0-4258-816999999)