Area Code +359-71-(780000...789999) located in Prolesha, 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 : 780000 Subscriber Number To : 789999 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 : Prolesha Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 42.7800 Longitude : 23.1400 ‹ previous : +359-71-(770000...779999) next › : +359-71-(790000...799999) Dialling Instructions For trunk calls: 0 71 780000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 71 780000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 780000 ~ 789999 (Count: 10,000) Example: +359-71-780000 / 00359-71-780000 (071-780000 / 0-71-780000) +359-71-780001 / 00359-71-780001 (071-780001 / 0-71-780001) +359-71-780002 / 00359-71-780002 (071-780002 / 0-71-780002) +359-71-780003 / 00359-71-780003 (071-780003 / 0-71-780003) +359-71-780004 / 00359-71-780004 (071-780004 / 0-71-780004) ...+359-71-xxxxxx / 00359-71-xxxxxx (071-xxxxxx / 0-71-xxxxxx) ...+359-71-789995 / 00359-71-789995 (071-789995 / 0-71-789995) +359-71-789996 / 00359-71-789996 (071-789996 / 0-71-789996) +359-71-789997 / 00359-71-789997 (071-789997 / 0-71-789997) +359-71-789998 / 00359-71-789998 (071-789998 / 0-71-789998) +359-71-789999 / 00359-71-789999 (071-789999 / 0-71-789999)