Area Code +359-30-(457000...457999) located in Kusak, 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 : 457000 Subscriber Number To : 457999 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 : Kusak Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 41.6300 Longitude : 24.2100 ‹ previous : +359-30-(456000...456999) next › : +359-30-(458000...458999) Dialling Instructions For trunk calls: 0 30 457000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 30 457000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 457000 ~ 457999 (Count: 1,000) Example: +359-30-457000 / 00359-30-457000 (030-457000 / 0-30-457000) +359-30-457001 / 00359-30-457001 (030-457001 / 0-30-457001) +359-30-457002 / 00359-30-457002 (030-457002 / 0-30-457002) +359-30-457003 / 00359-30-457003 (030-457003 / 0-30-457003) +359-30-457004 / 00359-30-457004 (030-457004 / 0-30-457004) ...+359-30-xxxxxx / 00359-30-xxxxxx (030-xxxxxx / 0-30-xxxxxx) ...+359-30-457995 / 00359-30-457995 (030-457995 / 0-30-457995) +359-30-457996 / 00359-30-457996 (030-457996 / 0-30-457996) +359-30-457997 / 00359-30-457997 (030-457997 / 0-30-457997) +359-30-457998 / 00359-30-457998 (030-457998 / 0-30-457998) +359-30-457999 / 00359-30-457999 (030-457999 / 0-30-457999)