Area Code +359-77-(110000...119999) located in Kladnica, 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 : 110000 Subscriber Number To : 119999 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 : Kladnica Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 42.5700 Longitude : 23.1900 ‹ previous : +359-76-(000000...999999) next › : +359-77-(120000...129999) Dialling Instructions For trunk calls: 0 77 110000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 77 110000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 110000 ~ 119999 (Count: 10,000) Example: +359-77-110000 / 00359-77-110000 (077-110000 / 0-77-110000) +359-77-110001 / 00359-77-110001 (077-110001 / 0-77-110001) +359-77-110002 / 00359-77-110002 (077-110002 / 0-77-110002) +359-77-110003 / 00359-77-110003 (077-110003 / 0-77-110003) +359-77-110004 / 00359-77-110004 (077-110004 / 0-77-110004) ...+359-77-xxxxxx / 00359-77-xxxxxx (077-xxxxxx / 0-77-xxxxxx) ...+359-77-119995 / 00359-77-119995 (077-119995 / 0-77-119995) +359-77-119996 / 00359-77-119996 (077-119996 / 0-77-119996) +359-77-119997 / 00359-77-119997 (077-119997 / 0-77-119997) +359-77-119998 / 00359-77-119998 (077-119998 / 0-77-119998) +359-77-119999 / 00359-77-119999 (077-119999 / 0-77-119999)