Area Code +359-71-(570000...579999) located in Saranci, 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 : 570000 Subscriber Number To : 579999 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 : Saranci Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 42.7200 Longitude : 23.7800 ‹ previous : +359-71-(560000...569999) next › : +359-71-(580000...589999) Dialling Instructions For trunk calls: 0 71 570000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 71 570000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 570000 ~ 579999 (Count: 10,000) Example: +359-71-570000 / 00359-71-570000 (071-570000 / 0-71-570000) +359-71-570001 / 00359-71-570001 (071-570001 / 0-71-570001) +359-71-570002 / 00359-71-570002 (071-570002 / 0-71-570002) +359-71-570003 / 00359-71-570003 (071-570003 / 0-71-570003) +359-71-570004 / 00359-71-570004 (071-570004 / 0-71-570004) ...+359-71-xxxxxx / 00359-71-xxxxxx (071-xxxxxx / 0-71-xxxxxx) ...+359-71-579995 / 00359-71-579995 (071-579995 / 0-71-579995) +359-71-579996 / 00359-71-579996 (071-579996 / 0-71-579996) +359-71-579997 / 00359-71-579997 (071-579997 / 0-71-579997) +359-71-579998 / 00359-71-579998 (071-579998 / 0-71-579998) +359-71-579999 / 00359-71-579999 (071-579999 / 0-71-579999)