Area Code +359-30-(570000...579999) located in Plovdivci, 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 : 570000 Subscriber Number To : 579999 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 : Plovdivci Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 41.4100 Longitude : 24.8000 ‹ previous : +359-30-(560000...569999) next › : +359-30-(580000...589999) Dialling Instructions For trunk calls: 0 30 570000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 30 570000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 570000 ~ 579999 (Count: 10,000) Example: +359-30-570000 / 00359-30-570000 (030-570000 / 0-30-570000) +359-30-570001 / 00359-30-570001 (030-570001 / 0-30-570001) +359-30-570002 / 00359-30-570002 (030-570002 / 0-30-570002) +359-30-570003 / 00359-30-570003 (030-570003 / 0-30-570003) +359-30-570004 / 00359-30-570004 (030-570004 / 0-30-570004) ...+359-30-xxxxxx / 00359-30-xxxxxx (030-xxxxxx / 0-30-xxxxxx) ...+359-30-579995 / 00359-30-579995 (030-579995 / 0-30-579995) +359-30-579996 / 00359-30-579996 (030-579996 / 0-30-579996) +359-30-579997 / 00359-30-579997 (030-579997 / 0-30-579997) +359-30-579998 / 00359-30-579998 (030-579998 / 0-30-579998) +359-30-579999 / 00359-30-579999 (030-579999 / 0-30-579999)