Area Code +43-463-(273...2739999999) located in Klagenfurt, Kärnten (2), more detail is as below. Place International Dialing Code : 43 International Prefix : 00 National Prefix : 0 National Destination Code : 463 Subscriber Number From : 273 Subscriber Number To : 2739999999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 13 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : COMPETENCE.COM Software & Systeme GmbH 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 : Klagenfurt Timezone : Europe/Vienna Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 46.6200 Longitude : 14.3100 ‹ previous : +43-463-(271...2719999999) next › : +43-463-(274...2749999999) Dialling Instructions For trunk calls: 0 463 273 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 43 463 273 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 273 ~ 2739999999 (Count: 2,739,999,727) Example: +43-463-0000000273 / 0043-463-0000000273 (0463-0000000273 / 0-463-0000000273) +43-463-0000000274 / 0043-463-0000000274 (0463-0000000274 / 0-463-0000000274) +43-463-0000000275 / 0043-463-0000000275 (0463-0000000275 / 0-463-0000000275) +43-463-0000000276 / 0043-463-0000000276 (0463-0000000276 / 0-463-0000000276) +43-463-0000000277 / 0043-463-0000000277 (0463-0000000277 / 0-463-0000000277) ...+43-463-xxxxxxxxxx / 0043-463-xxxxxxxxxx (0463-xxxxxxxxxx / 0-463-xxxxxxxxxx) ...+43-463-2739999995 / 0043-463-2739999995 (0463-2739999995 / 0-463-2739999995) +43-463-2739999996 / 0043-463-2739999996 (0463-2739999996 / 0-463-2739999996) +43-463-2739999997 / 0043-463-2739999997 (0463-2739999997 / 0-463-2739999997) +43-463-2739999998 / 0043-463-2739999998 (0463-2739999998 / 0-463-2739999998) +43-463-2739999999 / 0043-463-2739999999 (0463-2739999999 / 0-463-2739999999)