Area Code +43-7230-(203...203999999) located in Altenberg bei Linz, Oberösterreich (4), more detail is as below. Place International Dialing Code : 43 International Prefix : 00 National Prefix : 0 National Destination Code : 7230 Subscriber Number From : 203 Subscriber Number To : 203999999 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 : 4 Region Name : Oberösterreich City : Altenberg bei Linz Timezone : Europe/Vienna Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 7 Latitude : 48.3700 Longitude : 14.3500 ‹ previous : +43-7230-(202...202999999) next › : +43-7230-(204...204999999) Dialling Instructions For trunk calls: 0 7230 203 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 43 7230 203 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 203 ~ 203999999 (Count: 203,999,797) Example: +43-7230-000000203 / 0043-7230-000000203 (07230-000000203 / 0-7230-000000203) +43-7230-000000204 / 0043-7230-000000204 (07230-000000204 / 0-7230-000000204) +43-7230-000000205 / 0043-7230-000000205 (07230-000000205 / 0-7230-000000205) +43-7230-000000206 / 0043-7230-000000206 (07230-000000206 / 0-7230-000000206) +43-7230-000000207 / 0043-7230-000000207 (07230-000000207 / 0-7230-000000207) ...+43-7230-xxxxxxxxx / 0043-7230-xxxxxxxxx (07230-xxxxxxxxx / 0-7230-xxxxxxxxx) ...+43-7230-203999995 / 0043-7230-203999995 (07230-203999995 / 0-7230-203999995) +43-7230-203999996 / 0043-7230-203999996 (07230-203999996 / 0-7230-203999996) +43-7230-203999997 / 0043-7230-203999997 (07230-203999997 / 0-7230-203999997) +43-7230-203999998 / 0043-7230-203999998 (07230-203999998 / 0-7230-203999998) +43-7230-203999999 / 0043-7230-203999999 (07230-203999999 / 0-7230-203999999)