Area Code +359-77-(330000...339999) located in Filipovci, 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 : 330000 Subscriber Number To : 339999 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 : Filipovci Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 42.8200 Longitude : 22.7300 ‹ previous : +359-77-(320000...329999) next › : +359-77-(340000...349999) Dialling Instructions For trunk calls: 0 77 330000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 77 330000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 330000 ~ 339999 (Count: 10,000) Example: +359-77-330000 / 00359-77-330000 (077-330000 / 0-77-330000) +359-77-330001 / 00359-77-330001 (077-330001 / 0-77-330001) +359-77-330002 / 00359-77-330002 (077-330002 / 0-77-330002) +359-77-330003 / 00359-77-330003 (077-330003 / 0-77-330003) +359-77-330004 / 00359-77-330004 (077-330004 / 0-77-330004) ...+359-77-xxxxxx / 00359-77-xxxxxx (077-xxxxxx / 0-77-xxxxxx) ...+359-77-339995 / 00359-77-339995 (077-339995 / 0-77-339995) +359-77-339996 / 00359-77-339996 (077-339996 / 0-77-339996) +359-77-339997 / 00359-77-339997 (077-339997 / 0-77-339997) +359-77-339998 / 00359-77-339998 (077-339998 / 0-77-339998) +359-77-339999 / 00359-77-339999 (077-339999 / 0-77-339999)