Area Code +43-504-(100...100) located in Location independent corporate numbers, more detail is as below. Place International Dialing Code : 43 International Prefix : 00 National Prefix : 0 National Destination Code : 504 Subscriber Number From : 100 Subscriber Number To : 100 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 13 Number Type : V (VoIP, Location Independent fixed land line) Carrier Name : AKV EUROPA Alpenl.Kreditorenverband f. Kreditschutz u. Betriebswirtschaft Click here to buy Austria Area Code Database Other Information Language Code : de (German) Country Number : 40 (Austria) Country Code : AT (Austria) City : Location independent corporate numbers Timezone : Europe/Vienna Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 5 Latitude : 47.5200 Longitude : 14.5500 ‹ previous : +43-504-(09...09) next › : +43-504-(14...14) Dialling Instructions For trunk calls: 0 504 100 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 43 504 100 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 100 ~ 100 (Count: 1) Example: +43-504-100 / 0043-504-100 (0504-100 / 0-504-100)