Area Code +359-57-(810000...819999) located in Svoboda, 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 : 810000 Subscriber Number To : 819999 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 : Svoboda Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.7500 Longitude : 27.8200 ‹ previous : +359-57-(760000...769999) next › : +359-57-(820000...829999) Dialling Instructions For trunk calls: 0 57 810000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 57 810000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 810000 ~ 819999 (Count: 10,000) Example: +359-57-810000 / 00359-57-810000 (057-810000 / 0-57-810000) +359-57-810001 / 00359-57-810001 (057-810001 / 0-57-810001) +359-57-810002 / 00359-57-810002 (057-810002 / 0-57-810002) +359-57-810003 / 00359-57-810003 (057-810003 / 0-57-810003) +359-57-810004 / 00359-57-810004 (057-810004 / 0-57-810004) ...+359-57-xxxxxx / 00359-57-xxxxxx (057-xxxxxx / 0-57-xxxxxx) ...+359-57-819995 / 00359-57-819995 (057-819995 / 0-57-819995) +359-57-819996 / 00359-57-819996 (057-819996 / 0-57-819996) +359-57-819997 / 00359-57-819997 (057-819997 / 0-57-819997) +359-57-819998 / 00359-57-819998 (057-819998 / 0-57-819998) +359-57-819999 / 00359-57-819999 (057-819999 / 0-57-819999)