Area Code +359-57-(580000...589999) located in Kladenci, Dobrich (08), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 57 Subscriber Number From : 580000 Subscriber Number To : 589999 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 : 08 Region Name : Dobrich City : Kladenci Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 41.4200 Longitude : 23.0500 ‹ previous : +359-57-(570000...579999) next › : +359-57-(590000...599999) Dialling Instructions For trunk calls: 0 57 580000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 57 580000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 580000 ~ 589999 (Count: 10,000) Example: +359-57-580000 / 00359-57-580000 (057-580000 / 0-57-580000) +359-57-580001 / 00359-57-580001 (057-580001 / 0-57-580001) +359-57-580002 / 00359-57-580002 (057-580002 / 0-57-580002) +359-57-580003 / 00359-57-580003 (057-580003 / 0-57-580003) +359-57-580004 / 00359-57-580004 (057-580004 / 0-57-580004) ...+359-57-xxxxxx / 00359-57-xxxxxx (057-xxxxxx / 0-57-xxxxxx) ...+359-57-589995 / 00359-57-589995 (057-589995 / 0-57-589995) +359-57-589996 / 00359-57-589996 (057-589996 / 0-57-589996) +359-57-589997 / 00359-57-589997 (057-589997 / 0-57-589997) +359-57-589998 / 00359-57-589998 (057-589998 / 0-57-589998) +359-57-589999 / 00359-57-589999 (057-589999 / 0-57-589999)