Area Code +43-820-(520000...520999) located in Services with Regulated Maximum Tariffs, more detail is as below. Place International Dialing Code : 43 International Prefix : 00 National Prefix : 0 National Destination Code : 820 Subscriber Number From : 520000 Subscriber Number To : 520999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : S (Special) Carrier Name : UPC Austria GmbH Click here to buy Austria Area Code Database Other Information Language Code : de (German) Country Number : 40 (Austria) Country Code : AT (Austria) City : Services with Regulated Maximum Tariffs 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 : +43-820-(510820...510820) next › : +43-820-(521520...521520) Dialling Instructions For trunk calls: 0 820 520000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 43 820 520000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 520000 ~ 520999 (Count: 1,000) Example: +43-820-520000 / 0043-820-520000 (0820-520000 / 0-820-520000) +43-820-520001 / 0043-820-520001 (0820-520001 / 0-820-520001) +43-820-520002 / 0043-820-520002 (0820-520002 / 0-820-520002) +43-820-520003 / 0043-820-520003 (0820-520003 / 0-820-520003) +43-820-520004 / 0043-820-520004 (0820-520004 / 0-820-520004) ...+43-820-xxxxxx / 0043-820-xxxxxx (0820-xxxxxx / 0-820-xxxxxx) ...+43-820-520995 / 0043-820-520995 (0820-520995 / 0-820-520995) +43-820-520996 / 0043-820-520996 (0820-520996 / 0-820-520996) +43-820-520997 / 0043-820-520997 (0820-520997 / 0-820-520997) +43-820-520998 / 0043-820-520998 (0820-520998 / 0-820-520998) +43-820-520999 / 0043-820-520999 (0820-520999 / 0-820-520999)