Area Code +359-57-(180000...189999) located in Smolnica, 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 : 180000 Subscriber Number To : 189999 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 : Smolnica Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.6300 Longitude : 27.7100 ‹ previous : +359-57-(170000...179999) next › : +359-57-(190000...199999) Dialling Instructions For trunk calls: 0 57 180000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 57 180000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 180000 ~ 189999 (Count: 10,000) Example: +359-57-180000 / 00359-57-180000 (057-180000 / 0-57-180000) +359-57-180001 / 00359-57-180001 (057-180001 / 0-57-180001) +359-57-180002 / 00359-57-180002 (057-180002 / 0-57-180002) +359-57-180003 / 00359-57-180003 (057-180003 / 0-57-180003) +359-57-180004 / 00359-57-180004 (057-180004 / 0-57-180004) ...+359-57-xxxxxx / 00359-57-xxxxxx (057-xxxxxx / 0-57-xxxxxx) ...+359-57-189995 / 00359-57-189995 (057-189995 / 0-57-189995) +359-57-189996 / 00359-57-189996 (057-189996 / 0-57-189996) +359-57-189997 / 00359-57-189997 (057-189997 / 0-57-189997) +359-57-189998 / 00359-57-189998 (057-189998 / 0-57-189998) +359-57-189999 / 00359-57-189999 (057-189999 / 0-57-189999)