Area Code +43-720-(991000...994999) located in Location independent numbers, more detail is as below. Place International Dialing Code : 43 International Prefix : 00 National Prefix : 0 National Destination Code : 720 Subscriber Number From : 991000 Subscriber Number To : 994999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : V (VoIP, Location Independent fixed land line) Carrier Name : Otto Michael Steinmann e.U. 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 numbers Timezone : Europe/Vienna Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 47.5200 Longitude : 14.5500 ‹ previous : +43-720-(990000...990999) next › : +43-720-(995000...999999) Dialling Instructions For trunk calls: 0 720 991000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 43 720 991000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 991000 ~ 994999 (Count: 4,000) Example: +43-720-991000 / 0043-720-991000 (0720-991000 / 0-720-991000) +43-720-991001 / 0043-720-991001 (0720-991001 / 0-720-991001) +43-720-991002 / 0043-720-991002 (0720-991002 / 0-720-991002) +43-720-991003 / 0043-720-991003 (0720-991003 / 0-720-991003) +43-720-991004 / 0043-720-991004 (0720-991004 / 0-720-991004) ...+43-720-xxxxxx / 0043-720-xxxxxx (0720-xxxxxx / 0-720-xxxxxx) ...+43-720-994995 / 0043-720-994995 (0720-994995 / 0-720-994995) +43-720-994996 / 0043-720-994996 (0720-994996 / 0-720-994996) +43-720-994997 / 0043-720-994997 (0720-994997 / 0-720-994997) +43-720-994998 / 0043-720-994998 (0720-994998 / 0-720-994998) +43-720-994999 / 0043-720-994999 (0720-994999 / 0-720-994999)