Area Code +386-5-(6660000...6663999) located in Nova Gorica, Koper, Postojna, more detail is as below. Place International Dialing Code : 386 International Prefix : 00 National Prefix : 0 National Destination Code : 5 Subscriber Number From : 6660000 Subscriber Number To : 6663999 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 : Nova Gorica, Koper, Postojna Timezone : Europe/Ljubljana Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 45.9600 Longitude : 13.6500 ‹ previous : +386-5-(6651000...6659999) next › : +386-5-(6665000...6667999) Dialling Instructions For trunk calls: 0 5 6660000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 386 5 6660000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6660000 ~ 6663999 (Count: 4,000) Example: +386-5-6660000 / 00386-5-6660000 (05-6660000 / 0-5-6660000) +386-5-6660001 / 00386-5-6660001 (05-6660001 / 0-5-6660001) +386-5-6660002 / 00386-5-6660002 (05-6660002 / 0-5-6660002) +386-5-6660003 / 00386-5-6660003 (05-6660003 / 0-5-6660003) +386-5-6660004 / 00386-5-6660004 (05-6660004 / 0-5-6660004) ...+386-5-xxxxxxx / 00386-5-xxxxxxx (05-xxxxxxx / 0-5-xxxxxxx) ...+386-5-6663995 / 00386-5-6663995 (05-6663995 / 0-5-6663995) +386-5-6663996 / 00386-5-6663996 (05-6663996 / 0-5-6663996) +386-5-6663997 / 00386-5-6663997 (05-6663997 / 0-5-6663997) +386-5-6663998 / 00386-5-6663998 (05-6663998 / 0-5-6663998) +386-5-6663999 / 00386-5-6663999 (05-6663999 / 0-5-6663999)