Area Code +359-51-(010000...019999) located in Dubravino, 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 : 010000 Subscriber Number To : 019999 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 : Dubravino Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.0500 Longitude : 27.6000 ‹ previous : +359-51-(000000...009999) next › : +359-51-(020000...029999) Dialling Instructions For trunk calls: 0 51 010000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 51 010000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 010000 ~ 019999 (Count: 10,000) Example: +359-51-010000 / 00359-51-010000 (051-010000 / 0-51-010000) +359-51-010001 / 00359-51-010001 (051-010001 / 0-51-010001) +359-51-010002 / 00359-51-010002 (051-010002 / 0-51-010002) +359-51-010003 / 00359-51-010003 (051-010003 / 0-51-010003) +359-51-010004 / 00359-51-010004 (051-010004 / 0-51-010004) ...+359-51-xxxxxx / 00359-51-xxxxxx (051-xxxxxx / 0-51-xxxxxx) ...+359-51-019995 / 00359-51-019995 (051-019995 / 0-51-019995) +359-51-019996 / 00359-51-019996 (051-019996 / 0-51-019996) +359-51-019997 / 00359-51-019997 (051-019997 / 0-51-019997) +359-51-019998 / 00359-51-019998 (051-019998 / 0-51-019998) +359-51-019999 / 00359-51-019999 (051-019999 / 0-51-019999)