Area Code +43-4263-(377...377999999) located in Hüttenberg, Kärnten (2), more detail is as below. Place International Dialing Code : 43 International Prefix : 00 National Prefix : 0 National Destination Code : 4263 Subscriber Number From : 377 Subscriber Number To : 377999999 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 : Hüttenberg Timezone : Europe/Vienna Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 7 Latitude : 46.9400 Longitude : 14.5500 ‹ previous : +43-4263-(376...376999999) next › : +43-4263-(379...379999999) Dialling Instructions For trunk calls: 0 4263 377 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 43 4263 377 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 377 ~ 377999999 (Count: 377,999,623) Example: +43-4263-000000377 / 0043-4263-000000377 (04263-000000377 / 0-4263-000000377) +43-4263-000000378 / 0043-4263-000000378 (04263-000000378 / 0-4263-000000378) +43-4263-000000379 / 0043-4263-000000379 (04263-000000379 / 0-4263-000000379) +43-4263-000000380 / 0043-4263-000000380 (04263-000000380 / 0-4263-000000380) +43-4263-000000381 / 0043-4263-000000381 (04263-000000381 / 0-4263-000000381) ...+43-4263-xxxxxxxxx / 0043-4263-xxxxxxxxx (04263-xxxxxxxxx / 0-4263-xxxxxxxxx) ...+43-4263-377999995 / 0043-4263-377999995 (04263-377999995 / 0-4263-377999995) +43-4263-377999996 / 0043-4263-377999996 (04263-377999996 / 0-4263-377999996) +43-4263-377999997 / 0043-4263-377999997 (04263-377999997 / 0-4263-377999997) +43-4263-377999998 / 0043-4263-377999998 (04263-377999998 / 0-4263-377999998) +43-4263-377999999 / 0043-4263-377999999 (04263-377999999 / 0-4263-377999999)