Area Code +43-3515-(203...203999999) located in Sankt Lorenzen bei Knittelfeld, Steiermark (6), more detail is as below. Place International Dialing Code : 43 International Prefix : 00 National Prefix : 0 National Destination Code : 3515 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 : Sankt Lorenzen bei Knittelfeld Timezone : Europe/Vienna Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 7 Latitude : 47.2500 Longitude : 14.9000 ‹ previous : +43-3515-(202...202999999) next › : +43-3515-(204...204999999) Dialling Instructions For trunk calls: 0 3515 203 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 43 3515 203 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 203 ~ 203999999 (Count: 203,999,797) Example: +43-3515-000000203 / 0043-3515-000000203 (03515-000000203 / 0-3515-000000203) +43-3515-000000204 / 0043-3515-000000204 (03515-000000204 / 0-3515-000000204) +43-3515-000000205 / 0043-3515-000000205 (03515-000000205 / 0-3515-000000205) +43-3515-000000206 / 0043-3515-000000206 (03515-000000206 / 0-3515-000000206) +43-3515-000000207 / 0043-3515-000000207 (03515-000000207 / 0-3515-000000207) ...+43-3515-xxxxxxxxx / 0043-3515-xxxxxxxxx (03515-xxxxxxxxx / 0-3515-xxxxxxxxx) ...+43-3515-203999995 / 0043-3515-203999995 (03515-203999995 / 0-3515-203999995) +43-3515-203999996 / 0043-3515-203999996 (03515-203999996 / 0-3515-203999996) +43-3515-203999997 / 0043-3515-203999997 (03515-203999997 / 0-3515-203999997) +43-3515-203999998 / 0043-3515-203999998 (03515-203999998 / 0-3515-203999998) +43-3515-203999999 / 0043-3515-203999999 (03515-203999999 / 0-3515-203999999)