Area Code +359-30-(530000...539999) located in Khvojna, 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 : 530000 Subscriber Number To : 539999 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 : Khvojna Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 41.8700 Longitude : 24.6900 ‹ previous : +359-30-(529000...529999) next › : +359-30-(540000...549999) Dialling Instructions For trunk calls: 0 30 530000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 30 530000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 530000 ~ 539999 (Count: 10,000) Example: +359-30-530000 / 00359-30-530000 (030-530000 / 0-30-530000) +359-30-530001 / 00359-30-530001 (030-530001 / 0-30-530001) +359-30-530002 / 00359-30-530002 (030-530002 / 0-30-530002) +359-30-530003 / 00359-30-530003 (030-530003 / 0-30-530003) +359-30-530004 / 00359-30-530004 (030-530004 / 0-30-530004) ...+359-30-xxxxxx / 00359-30-xxxxxx (030-xxxxxx / 0-30-xxxxxx) ...+359-30-539995 / 00359-30-539995 (030-539995 / 0-30-539995) +359-30-539996 / 00359-30-539996 (030-539996 / 0-30-539996) +359-30-539997 / 00359-30-539997 (030-539997 / 0-30-539997) +359-30-539998 / 00359-30-539998 (030-539998 / 0-30-539998) +359-30-539999 / 00359-30-539999 (030-539999 / 0-30-539999)