Area Code +43-3515-(421...421999999) 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 : 421 Subscriber Number To : 421999999 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-(420...420999999) next › : +43-3515-(422...422999999) Dialling Instructions For trunk calls: 0 3515 421 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 43 3515 421 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 421 ~ 421999999 (Count: 421,999,579) Example: +43-3515-000000421 / 0043-3515-000000421 (03515-000000421 / 0-3515-000000421) +43-3515-000000422 / 0043-3515-000000422 (03515-000000422 / 0-3515-000000422) +43-3515-000000423 / 0043-3515-000000423 (03515-000000423 / 0-3515-000000423) +43-3515-000000424 / 0043-3515-000000424 (03515-000000424 / 0-3515-000000424) +43-3515-000000425 / 0043-3515-000000425 (03515-000000425 / 0-3515-000000425) ...+43-3515-xxxxxxxxx / 0043-3515-xxxxxxxxx (03515-xxxxxxxxx / 0-3515-xxxxxxxxx) ...+43-3515-421999995 / 0043-3515-421999995 (03515-421999995 / 0-3515-421999995) +43-3515-421999996 / 0043-3515-421999996 (03515-421999996 / 0-3515-421999996) +43-3515-421999997 / 0043-3515-421999997 (03515-421999997 / 0-3515-421999997) +43-3515-421999998 / 0043-3515-421999998 (03515-421999998 / 0-3515-421999998) +43-3515-421999999 / 0043-3515-421999999 (03515-421999999 / 0-3515-421999999)