Area Code +359-77-(260000...269999) located in Dren, Pernik (14), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 77 Subscriber Number From : 260000 Subscriber Number To : 269999 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 : 14 Region Name : Pernik City : Dren Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 42.4100 Longitude : 23.1600 ‹ previous : +359-77-(250000...259999) next › : +359-77-(270000...279999) Dialling Instructions For trunk calls: 0 77 260000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 77 260000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 260000 ~ 269999 (Count: 10,000) Example: +359-77-260000 / 00359-77-260000 (077-260000 / 0-77-260000) +359-77-260001 / 00359-77-260001 (077-260001 / 0-77-260001) +359-77-260002 / 00359-77-260002 (077-260002 / 0-77-260002) +359-77-260003 / 00359-77-260003 (077-260003 / 0-77-260003) +359-77-260004 / 00359-77-260004 (077-260004 / 0-77-260004) ...+359-77-xxxxxx / 00359-77-xxxxxx (077-xxxxxx / 0-77-xxxxxx) ...+359-77-269995 / 00359-77-269995 (077-269995 / 0-77-269995) +359-77-269996 / 00359-77-269996 (077-269996 / 0-77-269996) +359-77-269997 / 00359-77-269997 (077-269997 / 0-77-269997) +359-77-269998 / 00359-77-269998 (077-269998 / 0-77-269998) +359-77-269999 / 00359-77-269999 (077-269999 / 0-77-269999)