Area Code +359-91-(850000...859999) located in Beli izvor, Vratsa (06), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 91 Subscriber Number From : 850000 Subscriber Number To : 859999 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 : 06 Region Name : Vratsa City : Beli izvor Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.2700 Longitude : 23.4600 ‹ previous : +359-91-(840000...849999) next › : +359-91-(860000...869999) Dialling Instructions For trunk calls: 0 91 850000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 91 850000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 850000 ~ 859999 (Count: 10,000) Example: +359-91-850000 / 00359-91-850000 (091-850000 / 0-91-850000) +359-91-850001 / 00359-91-850001 (091-850001 / 0-91-850001) +359-91-850002 / 00359-91-850002 (091-850002 / 0-91-850002) +359-91-850003 / 00359-91-850003 (091-850003 / 0-91-850003) +359-91-850004 / 00359-91-850004 (091-850004 / 0-91-850004) ...+359-91-xxxxxx / 00359-91-xxxxxx (091-xxxxxx / 0-91-xxxxxx) ...+359-91-859995 / 00359-91-859995 (091-859995 / 0-91-859995) +359-91-859996 / 00359-91-859996 (091-859996 / 0-91-859996) +359-91-859997 / 00359-91-859997 (091-859997 / 0-91-859997) +359-91-859998 / 00359-91-859998 (091-859998 / 0-91-859998) +359-91-859999 / 00359-91-859999 (091-859999 / 0-91-859999)