Area Code +386-1-(4370000...4379999) located in Ljubljana, more detail is as below. Place International Dialing Code : 386 International Prefix : 00 National Prefix : 0 National Destination Code : 1 Subscriber Number From : 4370000 Subscriber Number To : 4379999 National Destination Code Length : 1 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Telekom Slovenije d.d. Click here to buy Slovenia Area Code Database Other Information Language Code : sl (Slovenian) Country Number : 705 (Slovenia) Country Code : SI (Slovenia) City : Ljubljana Timezone : Europe/Ljubljana Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 46.0500 Longitude : 14.5100 ‹ previous : +386-1-(4360000...4369999) next › : +386-1-(4380000...4386999) Dialling Instructions For trunk calls: 0 1 4370000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 386 1 4370000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4370000 ~ 4379999 (Count: 10,000) Example: +386-1-4370000 / 00386-1-4370000 (01-4370000 / 0-1-4370000) +386-1-4370001 / 00386-1-4370001 (01-4370001 / 0-1-4370001) +386-1-4370002 / 00386-1-4370002 (01-4370002 / 0-1-4370002) +386-1-4370003 / 00386-1-4370003 (01-4370003 / 0-1-4370003) +386-1-4370004 / 00386-1-4370004 (01-4370004 / 0-1-4370004) ...+386-1-xxxxxxx / 00386-1-xxxxxxx (01-xxxxxxx / 0-1-xxxxxxx) ...+386-1-4379995 / 00386-1-4379995 (01-4379995 / 0-1-4379995) +386-1-4379996 / 00386-1-4379996 (01-4379996 / 0-1-4379996) +386-1-4379997 / 00386-1-4379997 (01-4379997 / 0-1-4379997) +386-1-4379998 / 00386-1-4379998 (01-4379998 / 0-1-4379998) +386-1-4379999 / 00386-1-4379999 (01-4379999 / 0-1-4379999)