Area Code +43-316-(312...3129999999) located in Graz, Steiermark (6), more detail is as below. Place International Dialing Code : 43 International Prefix : 00 National Prefix : 0 National Destination Code : 316 Subscriber Number From : 312 Subscriber Number To : 3129999999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 13 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Four Telecom Services Gmbh & Co KG Click here to buy Austria Area Code Database Other Information Language Code : de (German) Country Number : 40 (Austria) Country Code : AT (Austria) Region Code : 6 Region Name : Steiermark City : Graz Timezone : Europe/Vienna Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 47.0700 Longitude : 15.4400 ‹ previous : +43-316-(311...3119999999) next › : +43-316-(313...3139999999) Dialling Instructions For trunk calls: 0 316 312 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 43 316 312 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 312 ~ 3129999999 (Count: 3,129,999,688) Example: +43-316-0000000312 / 0043-316-0000000312 (0316-0000000312 / 0-316-0000000312) +43-316-0000000313 / 0043-316-0000000313 (0316-0000000313 / 0-316-0000000313) +43-316-0000000314 / 0043-316-0000000314 (0316-0000000314 / 0-316-0000000314) +43-316-0000000315 / 0043-316-0000000315 (0316-0000000315 / 0-316-0000000315) +43-316-0000000316 / 0043-316-0000000316 (0316-0000000316 / 0-316-0000000316) ...+43-316-xxxxxxxxxx / 0043-316-xxxxxxxxxx (0316-xxxxxxxxxx / 0-316-xxxxxxxxxx) ...+43-316-3129999995 / 0043-316-3129999995 (0316-3129999995 / 0-316-3129999995) +43-316-3129999996 / 0043-316-3129999996 (0316-3129999996 / 0-316-3129999996) +43-316-3129999997 / 0043-316-3129999997 (0316-3129999997 / 0-316-3129999997) +43-316-3129999998 / 0043-316-3129999998 (0316-3129999998 / 0-316-3129999998) +43-316-3129999999 / 0043-316-3129999999 (0316-3129999999 / 0-316-3129999999)