Area Code +359-51-(104000...104999) located in Dolishhe, 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 : 104000 Subscriber Number To : 104999 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 : Dolishhe Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.3400 Longitude : 27.8900 ‹ previous : +359-51-(103000...103999) next › : +359-51-(106000...106999) Dialling Instructions For trunk calls: 0 51 104000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 51 104000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 104000 ~ 104999 (Count: 1,000) Example: +359-51-104000 / 00359-51-104000 (051-104000 / 0-51-104000) +359-51-104001 / 00359-51-104001 (051-104001 / 0-51-104001) +359-51-104002 / 00359-51-104002 (051-104002 / 0-51-104002) +359-51-104003 / 00359-51-104003 (051-104003 / 0-51-104003) +359-51-104004 / 00359-51-104004 (051-104004 / 0-51-104004) ...+359-51-xxxxxx / 00359-51-xxxxxx (051-xxxxxx / 0-51-xxxxxx) ...+359-51-104995 / 00359-51-104995 (051-104995 / 0-51-104995) +359-51-104996 / 00359-51-104996 (051-104996 / 0-51-104996) +359-51-104997 / 00359-51-104997 (051-104997 / 0-51-104997) +359-51-104998 / 00359-51-104998 (051-104998 / 0-51-104998) +359-51-104999 / 00359-51-104999 (051-104999 / 0-51-104999)