Area Code +359-71-(520000...529999) located in Gorna Malina, 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 : 520000 Subscriber Number To : 529999 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 : Gorna Malina Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 42.6900 Longitude : 23.7100 ‹ previous : +359-71-(506000...506999) next › : +359-71-(540000...549999) Dialling Instructions For trunk calls: 0 71 520000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 71 520000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 520000 ~ 529999 (Count: 10,000) Example: +359-71-520000 / 00359-71-520000 (071-520000 / 0-71-520000) +359-71-520001 / 00359-71-520001 (071-520001 / 0-71-520001) +359-71-520002 / 00359-71-520002 (071-520002 / 0-71-520002) +359-71-520003 / 00359-71-520003 (071-520003 / 0-71-520003) +359-71-520004 / 00359-71-520004 (071-520004 / 0-71-520004) ...+359-71-xxxxxx / 00359-71-xxxxxx (071-xxxxxx / 0-71-xxxxxx) ...+359-71-529995 / 00359-71-529995 (071-529995 / 0-71-529995) +359-71-529996 / 00359-71-529996 (071-529996 / 0-71-529996) +359-71-529997 / 00359-71-529997 (071-529997 / 0-71-529997) +359-71-529998 / 00359-71-529998 (071-529998 / 0-71-529998) +359-71-529999 / 00359-71-529999 (071-529999 / 0-71-529999)