Area Code +43-1-(280...280999999999) 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 : 280 Subscriber Number To : 280999999999 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 : 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 : 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-(279...279999999999) next › : +43-1-(281...281999999999) Dialling Instructions For trunk calls: 0 1 280 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 43 1 280 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 280 ~ 280999999999 (Count: 280,999,999,720) Example: +43-1-000000000280 / 0043-1-000000000280 (01-000000000280 / 0-1-000000000280) +43-1-000000000281 / 0043-1-000000000281 (01-000000000281 / 0-1-000000000281) +43-1-000000000282 / 0043-1-000000000282 (01-000000000282 / 0-1-000000000282) +43-1-000000000283 / 0043-1-000000000283 (01-000000000283 / 0-1-000000000283) +43-1-000000000284 / 0043-1-000000000284 (01-000000000284 / 0-1-000000000284) ...+43-1-xxxxxxxxxxxx / 0043-1-xxxxxxxxxxxx (01-xxxxxxxxxxxx / 0-1-xxxxxxxxxxxx) ...+43-1-280999999995 / 0043-1-280999999995 (01-280999999995 / 0-1-280999999995) +43-1-280999999996 / 0043-1-280999999996 (01-280999999996 / 0-1-280999999996) +43-1-280999999997 / 0043-1-280999999997 (01-280999999997 / 0-1-280999999997) +43-1-280999999998 / 0043-1-280999999998 (01-280999999998 / 0-1-280999999998) +43-1-280999999999 / 0043-1-280999999999 (01-280999999999 / 0-1-280999999999)