Area Code +359-57-(620000...629999) located in Stefan Karadzha, 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 : 620000 Subscriber Number To : 629999 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 : Stefan Karadzha Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.6200 Longitude : 27.8800 ‹ previous : +359-57-(610000...619999) next › : +359-57-(630000...639999) Dialling Instructions For trunk calls: 0 57 620000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 57 620000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 620000 ~ 629999 (Count: 10,000) Example: +359-57-620000 / 00359-57-620000 (057-620000 / 0-57-620000) +359-57-620001 / 00359-57-620001 (057-620001 / 0-57-620001) +359-57-620002 / 00359-57-620002 (057-620002 / 0-57-620002) +359-57-620003 / 00359-57-620003 (057-620003 / 0-57-620003) +359-57-620004 / 00359-57-620004 (057-620004 / 0-57-620004) ...+359-57-xxxxxx / 00359-57-xxxxxx (057-xxxxxx / 0-57-xxxxxx) ...+359-57-629995 / 00359-57-629995 (057-629995 / 0-57-629995) +359-57-629996 / 00359-57-629996 (057-629996 / 0-57-629996) +359-57-629997 / 00359-57-629997 (057-629997 / 0-57-629997) +359-57-629998 / 00359-57-629998 (057-629998 / 0-57-629998) +359-57-629999 / 00359-57-629999 (057-629999 / 0-57-629999)