Area Code +359-71-(820000...829999) located in Mirkovo, Sofia (23), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 71 Subscriber Number From : 820000 Subscriber Number To : 829999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : BTC Click here to buy Bulgaria Area Code Database Other Information Language Code : bg (Bulgarian) Country Number : 100 (Bulgaria) Country Code : BG (Bulgaria) Region Code : 23 Region Name : Sofia City : Mirkovo Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 42.6900 Longitude : 23.9900 ‹ previous : +359-71-(810000...819999) next › : +359-71-(830000...839999) Dialling Instructions For trunk calls: 0 71 820000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 71 820000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 820000 ~ 829999 (Count: 10,000) Example: +359-71-820000 / 00359-71-820000 (071-820000 / 0-71-820000) +359-71-820001 / 00359-71-820001 (071-820001 / 0-71-820001) +359-71-820002 / 00359-71-820002 (071-820002 / 0-71-820002) +359-71-820003 / 00359-71-820003 (071-820003 / 0-71-820003) +359-71-820004 / 00359-71-820004 (071-820004 / 0-71-820004) ...+359-71-xxxxxx / 00359-71-xxxxxx (071-xxxxxx / 0-71-xxxxxx) ...+359-71-829995 / 00359-71-829995 (071-829995 / 0-71-829995) +359-71-829996 / 00359-71-829996 (071-829996 / 0-71-829996) +359-71-829997 / 00359-71-829997 (071-829997 / 0-71-829997) +359-71-829998 / 00359-71-829998 (071-829998 / 0-71-829998) +359-71-829999 / 00359-71-829999 (071-829999 / 0-71-829999)