Area Code +386-3-(8171000...8171999) 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 : 8171000 Subscriber Number To : 8171999 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-(8120000...8121999) next › : +386-3-(8180000...8186999) Dialling Instructions For trunk calls: 0 3 8171000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 386 3 8171000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8171000 ~ 8171999 (Count: 1,000) Example: +386-3-8171000 / 00386-3-8171000 (03-8171000 / 0-3-8171000) +386-3-8171001 / 00386-3-8171001 (03-8171001 / 0-3-8171001) +386-3-8171002 / 00386-3-8171002 (03-8171002 / 0-3-8171002) +386-3-8171003 / 00386-3-8171003 (03-8171003 / 0-3-8171003) +386-3-8171004 / 00386-3-8171004 (03-8171004 / 0-3-8171004) ...+386-3-xxxxxxx / 00386-3-xxxxxxx (03-xxxxxxx / 0-3-xxxxxxx) ...+386-3-8171995 / 00386-3-8171995 (03-8171995 / 0-3-8171995) +386-3-8171996 / 00386-3-8171996 (03-8171996 / 0-3-8171996) +386-3-8171997 / 00386-3-8171997 (03-8171997 / 0-3-8171997) +386-3-8171998 / 00386-3-8171998 (03-8171998 / 0-3-8171998) +386-3-8171999 / 00386-3-8171999 (03-8171999 / 0-3-8171999)