Area Code +386-820-(10000...29999) located in VoIP, more detail is as below. Place International Dialing Code : 386 International Prefix : 00 National Prefix : 0 National Destination Code : 820 Subscriber Number From : 10000 Subscriber Number To : 29999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : V (VoIP, Location Independent fixed land 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 : VoIP Timezone : Europe/Ljubljana Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 46.0500 Longitude : 14.5100 ‹ previous : +386-820-(00000...09999) next › : +386-820-(50000...59999) Dialling Instructions For trunk calls: 0 820 10000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 386 820 10000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 10000 ~ 29999 (Count: 20,000) Example: +386-820-10000 / 00386-820-10000 (0820-10000 / 0-820-10000) +386-820-10001 / 00386-820-10001 (0820-10001 / 0-820-10001) +386-820-10002 / 00386-820-10002 (0820-10002 / 0-820-10002) +386-820-10003 / 00386-820-10003 (0820-10003 / 0-820-10003) +386-820-10004 / 00386-820-10004 (0820-10004 / 0-820-10004) ...+386-820-xxxxx / 00386-820-xxxxx (0820-xxxxx / 0-820-xxxxx) ...+386-820-29995 / 00386-820-29995 (0820-29995 / 0-820-29995) +386-820-29996 / 00386-820-29996 (0820-29996 / 0-820-29996) +386-820-29997 / 00386-820-29997 (0820-29997 / 0-820-29997) +386-820-29998 / 00386-820-29998 (0820-29998 / 0-820-29998) +386-820-29999 / 00386-820-29999 (0820-29999 / 0-820-29999)