Area Code +43-7757-(503...503999999) located in Gurten, Oberösterreich (4), more detail is as below. Place International Dialing Code : 43 International Prefix : 00 National Prefix : 0 National Destination Code : 7757 Subscriber Number From : 503 Subscriber Number To : 503999999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 13 Number Type : G (Geographic Land Line, Fixed Line) 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) Region Code : 4 Region Name : Oberösterreich City : Gurten Timezone : Europe/Vienna Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 7 Latitude : 48.2400 Longitude : 13.3400 ‹ previous : +43-7757-(502...502999999) next › : +43-7757-(504...504999999) Dialling Instructions For trunk calls: 0 7757 503 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 43 7757 503 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 503 ~ 503999999 (Count: 503,999,497) Example: +43-7757-000000503 / 0043-7757-000000503 (07757-000000503 / 0-7757-000000503) +43-7757-000000504 / 0043-7757-000000504 (07757-000000504 / 0-7757-000000504) +43-7757-000000505 / 0043-7757-000000505 (07757-000000505 / 0-7757-000000505) +43-7757-000000506 / 0043-7757-000000506 (07757-000000506 / 0-7757-000000506) +43-7757-000000507 / 0043-7757-000000507 (07757-000000507 / 0-7757-000000507) ...+43-7757-xxxxxxxxx / 0043-7757-xxxxxxxxx (07757-xxxxxxxxx / 0-7757-xxxxxxxxx) ...+43-7757-503999995 / 0043-7757-503999995 (07757-503999995 / 0-7757-503999995) +43-7757-503999996 / 0043-7757-503999996 (07757-503999996 / 0-7757-503999996) +43-7757-503999997 / 0043-7757-503999997 (07757-503999997 / 0-7757-503999997) +43-7757-503999998 / 0043-7757-503999998 (07757-503999998 / 0-7757-503999998) +43-7757-503999999 / 0043-7757-503999999 (07757-503999999 / 0-7757-503999999)