Area Code +43-3457-(203...203999999) located in Gleinstätten, Steiermark (6), more detail is as below. Place International Dialing Code : 43 International Prefix : 00 National Prefix : 0 National Destination Code : 3457 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 : 6 Region Name : Steiermark City : Gleinstätten Timezone : Europe/Vienna Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 7 Latitude : 46.7500 Longitude : 15.3700 ‹ previous : +43-3457-(202...202999999) next › : +43-3457-(204...204999999) Dialling Instructions For trunk calls: 0 3457 203 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 43 3457 203 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 203 ~ 203999999 (Count: 203,999,797) Example: +43-3457-000000203 / 0043-3457-000000203 (03457-000000203 / 0-3457-000000203) +43-3457-000000204 / 0043-3457-000000204 (03457-000000204 / 0-3457-000000204) +43-3457-000000205 / 0043-3457-000000205 (03457-000000205 / 0-3457-000000205) +43-3457-000000206 / 0043-3457-000000206 (03457-000000206 / 0-3457-000000206) +43-3457-000000207 / 0043-3457-000000207 (03457-000000207 / 0-3457-000000207) ...+43-3457-xxxxxxxxx / 0043-3457-xxxxxxxxx (03457-xxxxxxxxx / 0-3457-xxxxxxxxx) ...+43-3457-203999995 / 0043-3457-203999995 (03457-203999995 / 0-3457-203999995) +43-3457-203999996 / 0043-3457-203999996 (03457-203999996 / 0-3457-203999996) +43-3457-203999997 / 0043-3457-203999997 (03457-203999997 / 0-3457-203999997) +43-3457-203999998 / 0043-3457-203999998 (03457-203999998 / 0-3457-203999998) +43-3457-203999999 / 0043-3457-203999999 (03457-203999999 / 0-3457-203999999)