Area Code +359-53-(660000...669999) located in Branichevo, Shumen (27), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 53 Subscriber Number From : 660000 Subscriber Number To : 669999 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 : 27 Region Name : Shumen City : Branichevo Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.6800 Longitude : 27.0900 ‹ previous : +359-53-(650000...659999) next › : +359-53-(670000...679999) Dialling Instructions For trunk calls: 0 53 660000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 53 660000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 660000 ~ 669999 (Count: 10,000) Example: +359-53-660000 / 00359-53-660000 (053-660000 / 0-53-660000) +359-53-660001 / 00359-53-660001 (053-660001 / 0-53-660001) +359-53-660002 / 00359-53-660002 (053-660002 / 0-53-660002) +359-53-660003 / 00359-53-660003 (053-660003 / 0-53-660003) +359-53-660004 / 00359-53-660004 (053-660004 / 0-53-660004) ...+359-53-xxxxxx / 00359-53-xxxxxx (053-xxxxxx / 0-53-xxxxxx) ...+359-53-669995 / 00359-53-669995 (053-669995 / 0-53-669995) +359-53-669996 / 00359-53-669996 (053-669996 / 0-53-669996) +359-53-669997 / 00359-53-669997 (053-669997 / 0-53-669997) +359-53-669998 / 00359-53-669998 (053-669998 / 0-53-669998) +359-53-669999 / 00359-53-669999 (053-669999 / 0-53-669999)