Area Code +359-57-(740000...749999) located in Koriten, 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 : 740000 Subscriber Number To : 749999 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 : Koriten Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.9300 Longitude : 27.7500 ‹ previous : +359-57-(730000...739999) next › : +359-57-(750000...759999) Dialling Instructions For trunk calls: 0 57 740000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 57 740000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 740000 ~ 749999 (Count: 10,000) Example: +359-57-740000 / 00359-57-740000 (057-740000 / 0-57-740000) +359-57-740001 / 00359-57-740001 (057-740001 / 0-57-740001) +359-57-740002 / 00359-57-740002 (057-740002 / 0-57-740002) +359-57-740003 / 00359-57-740003 (057-740003 / 0-57-740003) +359-57-740004 / 00359-57-740004 (057-740004 / 0-57-740004) ...+359-57-xxxxxx / 00359-57-xxxxxx (057-xxxxxx / 0-57-xxxxxx) ...+359-57-749995 / 00359-57-749995 (057-749995 / 0-57-749995) +359-57-749996 / 00359-57-749996 (057-749996 / 0-57-749996) +359-57-749997 / 00359-57-749997 (057-749997 / 0-57-749997) +359-57-749998 / 00359-57-749998 (057-749998 / 0-57-749998) +359-57-749999 / 00359-57-749999 (057-749999 / 0-57-749999)