Area Code +359-57-(304000...304999) located in Dubovik, 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 : 304000 Subscriber Number To : 304999 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 : Dubovik Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.6900 Longitude : 27.9600 ‹ previous : +359-57-(270000...279999) next › : +359-57-(305000...305999) Dialling Instructions For trunk calls: 0 57 304000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 57 304000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 304000 ~ 304999 (Count: 1,000) Example: +359-57-304000 / 00359-57-304000 (057-304000 / 0-57-304000) +359-57-304001 / 00359-57-304001 (057-304001 / 0-57-304001) +359-57-304002 / 00359-57-304002 (057-304002 / 0-57-304002) +359-57-304003 / 00359-57-304003 (057-304003 / 0-57-304003) +359-57-304004 / 00359-57-304004 (057-304004 / 0-57-304004) ...+359-57-xxxxxx / 00359-57-xxxxxx (057-xxxxxx / 0-57-xxxxxx) ...+359-57-304995 / 00359-57-304995 (057-304995 / 0-57-304995) +359-57-304996 / 00359-57-304996 (057-304996 / 0-57-304996) +359-57-304997 / 00359-57-304997 (057-304997 / 0-57-304997) +359-57-304998 / 00359-57-304998 (057-304998 / 0-57-304998) +359-57-304999 / 00359-57-304999 (057-304999 / 0-57-304999)