Area Code +359-57-(660000...669999) located in Metodievo, 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 : 660000 Subscriber Number To : 669999 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 : Metodievo Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.6200 Longitude : 27.9800 ‹ previous : +359-57-(650000...659999) next › : +359-57-(670000...679999) Dialling Instructions For trunk calls: 0 57 660000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 57 660000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 660000 ~ 669999 (Count: 10,000) Example: +359-57-660000 / 00359-57-660000 (057-660000 / 0-57-660000) +359-57-660001 / 00359-57-660001 (057-660001 / 0-57-660001) +359-57-660002 / 00359-57-660002 (057-660002 / 0-57-660002) +359-57-660003 / 00359-57-660003 (057-660003 / 0-57-660003) +359-57-660004 / 00359-57-660004 (057-660004 / 0-57-660004) ...+359-57-xxxxxx / 00359-57-xxxxxx (057-xxxxxx / 0-57-xxxxxx) ...+359-57-669995 / 00359-57-669995 (057-669995 / 0-57-669995) +359-57-669996 / 00359-57-669996 (057-669996 / 0-57-669996) +359-57-669997 / 00359-57-669997 (057-669997 / 0-57-669997) +359-57-669998 / 00359-57-669998 (057-669998 / 0-57-669998) +359-57-669999 / 00359-57-669999 (057-669999 / 0-57-669999)