Area Code +359-51-(380000...389999) located in Dobrotich, Varna (03), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 51 Subscriber Number From : 380000 Subscriber Number To : 389999 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 : 03 Region Name : Varna City : Dobrotich Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.4000 Longitude : 27.4200 ‹ previous : +359-51-(370000...379999) next › : +359-51-(390000...399999) Dialling Instructions For trunk calls: 0 51 380000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 51 380000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 380000 ~ 389999 (Count: 10,000) Example: +359-51-380000 / 00359-51-380000 (051-380000 / 0-51-380000) +359-51-380001 / 00359-51-380001 (051-380001 / 0-51-380001) +359-51-380002 / 00359-51-380002 (051-380002 / 0-51-380002) +359-51-380003 / 00359-51-380003 (051-380003 / 0-51-380003) +359-51-380004 / 00359-51-380004 (051-380004 / 0-51-380004) ...+359-51-xxxxxx / 00359-51-xxxxxx (051-xxxxxx / 0-51-xxxxxx) ...+359-51-389995 / 00359-51-389995 (051-389995 / 0-51-389995) +359-51-389996 / 00359-51-389996 (051-389996 / 0-51-389996) +359-51-389997 / 00359-51-389997 (051-389997 / 0-51-389997) +359-51-389998 / 00359-51-389998 (051-389998 / 0-51-389998) +359-51-389999 / 00359-51-389999 (051-389999 / 0-51-389999)