Area Code +386-3-(5791000...5799999) located in Celje, Trbovlje, more detail is as below. Place International Dialing Code : 386 International Prefix : 00 National Prefix : 0 National Destination Code : 3 Subscriber Number From : 5791000 Subscriber Number To : 5799999 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 : Celje, Trbovlje Timezone : Europe/Ljubljana Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 46.2300 Longitude : 15.2600 ‹ previous : +386-3-(5777000...5779999) next › : +386-3-(5801000...5801999) Dialling Instructions For trunk calls: 0 3 5791000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 386 3 5791000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5791000 ~ 5799999 (Count: 9,000) Example: +386-3-5791000 / 00386-3-5791000 (03-5791000 / 0-3-5791000) +386-3-5791001 / 00386-3-5791001 (03-5791001 / 0-3-5791001) +386-3-5791002 / 00386-3-5791002 (03-5791002 / 0-3-5791002) +386-3-5791003 / 00386-3-5791003 (03-5791003 / 0-3-5791003) +386-3-5791004 / 00386-3-5791004 (03-5791004 / 0-3-5791004) ...+386-3-xxxxxxx / 00386-3-xxxxxxx (03-xxxxxxx / 0-3-xxxxxxx) ...+386-3-5799995 / 00386-3-5799995 (03-5799995 / 0-3-5799995) +386-3-5799996 / 00386-3-5799996 (03-5799996 / 0-3-5799996) +386-3-5799997 / 00386-3-5799997 (03-5799997 / 0-3-5799997) +386-3-5799998 / 00386-3-5799998 (03-5799998 / 0-3-5799998) +386-3-5799999 / 00386-3-5799999 (03-5799999 / 0-3-5799999)