Area Code +359-30-(500000...509999) located in Bukova poljana, Smolyan (21), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 30 Subscriber Number From : 500000 Subscriber Number To : 509999 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 : 21 Region Name : Smolyan City : Bukova poljana Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 41.5300 Longitude : 25.0000 ‹ previous : +359-30-(490000...499999) next › : +359-30-(510000...510999) Dialling Instructions For trunk calls: 0 30 500000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 30 500000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 500000 ~ 509999 (Count: 10,000) Example: +359-30-500000 / 00359-30-500000 (030-500000 / 0-30-500000) +359-30-500001 / 00359-30-500001 (030-500001 / 0-30-500001) +359-30-500002 / 00359-30-500002 (030-500002 / 0-30-500002) +359-30-500003 / 00359-30-500003 (030-500003 / 0-30-500003) +359-30-500004 / 00359-30-500004 (030-500004 / 0-30-500004) ...+359-30-xxxxxx / 00359-30-xxxxxx (030-xxxxxx / 0-30-xxxxxx) ...+359-30-509995 / 00359-30-509995 (030-509995 / 0-30-509995) +359-30-509996 / 00359-30-509996 (030-509996 / 0-30-509996) +359-30-509997 / 00359-30-509997 (030-509997 / 0-30-509997) +359-30-509998 / 00359-30-509998 (030-509998 / 0-30-509998) +359-30-509999 / 00359-30-509999 (030-509999 / 0-30-509999)