Area Code +43-820-(100100...100199) 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 : 100100 Subscriber Number To : 100199 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : S (Special) 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) 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-(001503...001503) next › : +43-820-(110000...110999) Dialling Instructions For trunk calls: 0 820 100100 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 43 820 100100 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 100100 ~ 100199 (Count: 100) Example: +43-820-100100 / 0043-820-100100 (0820-100100 / 0-820-100100) +43-820-100101 / 0043-820-100101 (0820-100101 / 0-820-100101) +43-820-100102 / 0043-820-100102 (0820-100102 / 0-820-100102) +43-820-100103 / 0043-820-100103 (0820-100103 / 0-820-100103) +43-820-100104 / 0043-820-100104 (0820-100104 / 0-820-100104) ...+43-820-xxxxxx / 0043-820-xxxxxx (0820-xxxxxx / 0-820-xxxxxx) ...+43-820-100195 / 0043-820-100195 (0820-100195 / 0-820-100195) +43-820-100196 / 0043-820-100196 (0820-100196 / 0-820-100196) +43-820-100197 / 0043-820-100197 (0820-100197 / 0-820-100197) +43-820-100198 / 0043-820-100198 (0820-100198 / 0-820-100198) +43-820-100199 / 0043-820-100199 (0820-100199 / 0-820-100199)