Area Code +43-720-(820000...820999) 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 : 820000 Subscriber Number To : 820999 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 : mediainvent Service GmbH 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-(810369...814999) next › : +43-720-(821500...821599) Dialling Instructions For trunk calls: 0 720 820000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 43 720 820000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 820000 ~ 820999 (Count: 1,000) Example: +43-720-820000 / 0043-720-820000 (0720-820000 / 0-720-820000) +43-720-820001 / 0043-720-820001 (0720-820001 / 0-720-820001) +43-720-820002 / 0043-720-820002 (0720-820002 / 0-720-820002) +43-720-820003 / 0043-720-820003 (0720-820003 / 0-720-820003) +43-720-820004 / 0043-720-820004 (0720-820004 / 0-720-820004) ...+43-720-xxxxxx / 0043-720-xxxxxx (0720-xxxxxx / 0-720-xxxxxx) ...+43-720-820995 / 0043-720-820995 (0720-820995 / 0-720-820995) +43-720-820996 / 0043-720-820996 (0720-820996 / 0-720-820996) +43-720-820997 / 0043-720-820997 (0720-820997 / 0-720-820997) +43-720-820998 / 0043-720-820998 (0720-820998 / 0-720-820998) +43-720-820999 / 0043-720-820999 (0720-820999 / 0-720-820999)