Area Code +43-1-(306...306999999999) located in Wien, Wien (9), more detail is as below. Place International Dialing Code : 43 International Prefix : 00 National Prefix : 0 National Destination Code : 1 Subscriber Number From : 306 Subscriber Number To : 306999999999 National Destination Code Length : 1 Uses National Destination Code : Yes National Significant Number Length : 13 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : HEDAB Verwaltungsges.m.b.H. Click here to buy Austria Area Code Database Other Information Language Code : de (German) Country Number : 40 (Austria) Country Code : AT (Austria) Region Code : 9 Region Name : Wien City : Wien Timezone : Europe/Vienna Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 4 Latitude : 48.2100 Longitude : 16.3700 ‹ previous : +43-1-(305...305999999999) next › : +43-1-(307...307999999999) Dialling Instructions For trunk calls: 0 1 306 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 43 1 306 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 306 ~ 306999999999 (Count: 306,999,999,694) Example: +43-1-000000000306 / 0043-1-000000000306 (01-000000000306 / 0-1-000000000306) +43-1-000000000307 / 0043-1-000000000307 (01-000000000307 / 0-1-000000000307) +43-1-000000000308 / 0043-1-000000000308 (01-000000000308 / 0-1-000000000308) +43-1-000000000309 / 0043-1-000000000309 (01-000000000309 / 0-1-000000000309) +43-1-000000000310 / 0043-1-000000000310 (01-000000000310 / 0-1-000000000310) ...+43-1-xxxxxxxxxxxx / 0043-1-xxxxxxxxxxxx (01-xxxxxxxxxxxx / 0-1-xxxxxxxxxxxx) ...+43-1-306999999995 / 0043-1-306999999995 (01-306999999995 / 0-1-306999999995) +43-1-306999999996 / 0043-1-306999999996 (01-306999999996 / 0-1-306999999996) +43-1-306999999997 / 0043-1-306999999997 (01-306999999997 / 0-1-306999999997) +43-1-306999999998 / 0043-1-306999999998 (01-306999999998 / 0-1-306999999998) +43-1-306999999999 / 0043-1-306999999999 (01-306999999999 / 0-1-306999999999)