Area Code +359-36-(660000...669999) located in Popsko, Kardzhali (09), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 36 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 : 09 Region Name : Kardzhali City : Popsko Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 41.5500 Longitude : 25.8500 ‹ previous : +359-36-(650000...659999) next › : +359-36-(670000...679999) Dialling Instructions For trunk calls: 0 36 660000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 36 660000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 660000 ~ 669999 (Count: 10,000) Example: +359-36-660000 / 00359-36-660000 (036-660000 / 0-36-660000) +359-36-660001 / 00359-36-660001 (036-660001 / 0-36-660001) +359-36-660002 / 00359-36-660002 (036-660002 / 0-36-660002) +359-36-660003 / 00359-36-660003 (036-660003 / 0-36-660003) +359-36-660004 / 00359-36-660004 (036-660004 / 0-36-660004) ...+359-36-xxxxxx / 00359-36-xxxxxx (036-xxxxxx / 0-36-xxxxxx) ...+359-36-669995 / 00359-36-669995 (036-669995 / 0-36-669995) +359-36-669996 / 00359-36-669996 (036-669996 / 0-36-669996) +359-36-669997 / 00359-36-669997 (036-669997 / 0-36-669997) +359-36-669998 / 00359-36-669998 (036-669998 / 0-36-669998) +359-36-669999 / 00359-36-669999 (036-669999 / 0-36-669999)