Area Code +386-3-(7800000...7808999) 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 : 7800000 Subscriber Number To : 7808999 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-(7770000...7779999) next › : +386-3-(7810000...7810999) Dialling Instructions For trunk calls: 0 3 7800000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 386 3 7800000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7800000 ~ 7808999 (Count: 9,000) Example: +386-3-7800000 / 00386-3-7800000 (03-7800000 / 0-3-7800000) +386-3-7800001 / 00386-3-7800001 (03-7800001 / 0-3-7800001) +386-3-7800002 / 00386-3-7800002 (03-7800002 / 0-3-7800002) +386-3-7800003 / 00386-3-7800003 (03-7800003 / 0-3-7800003) +386-3-7800004 / 00386-3-7800004 (03-7800004 / 0-3-7800004) ...+386-3-xxxxxxx / 00386-3-xxxxxxx (03-xxxxxxx / 0-3-xxxxxxx) ...+386-3-7808995 / 00386-3-7808995 (03-7808995 / 0-3-7808995) +386-3-7808996 / 00386-3-7808996 (03-7808996 / 0-3-7808996) +386-3-7808997 / 00386-3-7808997 (03-7808997 / 0-3-7808997) +386-3-7808998 / 00386-3-7808998 (03-7808998 / 0-3-7808998) +386-3-7808999 / 00386-3-7808999 (03-7808999 / 0-3-7808999)