Area Code +386-3-(8370000...8370999) 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 : 8370000 Subscriber Number To : 8370999 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-(8300000...8309999) next › : +386-3-(8381000...8386999) Dialling Instructions For trunk calls: 0 3 8370000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 386 3 8370000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8370000 ~ 8370999 (Count: 1,000) Example: +386-3-8370000 / 00386-3-8370000 (03-8370000 / 0-3-8370000) +386-3-8370001 / 00386-3-8370001 (03-8370001 / 0-3-8370001) +386-3-8370002 / 00386-3-8370002 (03-8370002 / 0-3-8370002) +386-3-8370003 / 00386-3-8370003 (03-8370003 / 0-3-8370003) +386-3-8370004 / 00386-3-8370004 (03-8370004 / 0-3-8370004) ...+386-3-xxxxxxx / 00386-3-xxxxxxx (03-xxxxxxx / 0-3-xxxxxxx) ...+386-3-8370995 / 00386-3-8370995 (03-8370995 / 0-3-8370995) +386-3-8370996 / 00386-3-8370996 (03-8370996 / 0-3-8370996) +386-3-8370997 / 00386-3-8370997 (03-8370997 / 0-3-8370997) +386-3-8370998 / 00386-3-8370998 (03-8370998 / 0-3-8370998) +386-3-8370999 / 00386-3-8370999 (03-8370999 / 0-3-8370999)