Area Code +359-57-(520000...529999) located in Nova Kamena, 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 : 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 : 08 Region Name : Dobrich City : Nova Kamena Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.7000 Longitude : 27.2900 ‹ previous : +359-57-(510000...519999) next › : +359-57-(530000...539999) Dialling Instructions For trunk calls: 0 57 520000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 57 520000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 520000 ~ 529999 (Count: 10,000) Example: +359-57-520000 / 00359-57-520000 (057-520000 / 0-57-520000) +359-57-520001 / 00359-57-520001 (057-520001 / 0-57-520001) +359-57-520002 / 00359-57-520002 (057-520002 / 0-57-520002) +359-57-520003 / 00359-57-520003 (057-520003 / 0-57-520003) +359-57-520004 / 00359-57-520004 (057-520004 / 0-57-520004) ...+359-57-xxxxxx / 00359-57-xxxxxx (057-xxxxxx / 0-57-xxxxxx) ...+359-57-529995 / 00359-57-529995 (057-529995 / 0-57-529995) +359-57-529996 / 00359-57-529996 (057-529996 / 0-57-529996) +359-57-529997 / 00359-57-529997 (057-529997 / 0-57-529997) +359-57-529998 / 00359-57-529998 (057-529998 / 0-57-529998) +359-57-529999 / 00359-57-529999 (057-529999 / 0-57-529999)