Area Code +359-30-(750000...759999) located in Dolen, 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 : 750000 Subscriber Number To : 759999 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 : Dolen Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 41.4200 Longitude : 25.1300 ‹ previous : +359-30-(740000...749999) next › : +359-30-(760000...769999) Dialling Instructions For trunk calls: 0 30 750000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 30 750000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 750000 ~ 759999 (Count: 10,000) Example: +359-30-750000 / 00359-30-750000 (030-750000 / 0-30-750000) +359-30-750001 / 00359-30-750001 (030-750001 / 0-30-750001) +359-30-750002 / 00359-30-750002 (030-750002 / 0-30-750002) +359-30-750003 / 00359-30-750003 (030-750003 / 0-30-750003) +359-30-750004 / 00359-30-750004 (030-750004 / 0-30-750004) ...+359-30-xxxxxx / 00359-30-xxxxxx (030-xxxxxx / 0-30-xxxxxx) ...+359-30-759995 / 00359-30-759995 (030-759995 / 0-30-759995) +359-30-759996 / 00359-30-759996 (030-759996 / 0-30-759996) +359-30-759997 / 00359-30-759997 (030-759997 / 0-30-759997) +359-30-759998 / 00359-30-759998 (030-759998 / 0-30-759998) +359-30-759999 / 00359-30-759999 (030-759999 / 0-30-759999)