Area Code +359-91-(750000...759999) located in Ostrov, 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 : 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 : 06 Region Name : Vratsa City : Ostrov Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.6800 Longitude : 24.1300 ‹ previous : +359-91-(740000...749999) next › : +359-91-(760000...769999) Dialling Instructions For trunk calls: 0 91 750000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 91 750000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 750000 ~ 759999 (Count: 10,000) Example: +359-91-750000 / 00359-91-750000 (091-750000 / 0-91-750000) +359-91-750001 / 00359-91-750001 (091-750001 / 0-91-750001) +359-91-750002 / 00359-91-750002 (091-750002 / 0-91-750002) +359-91-750003 / 00359-91-750003 (091-750003 / 0-91-750003) +359-91-750004 / 00359-91-750004 (091-750004 / 0-91-750004) ...+359-91-xxxxxx / 00359-91-xxxxxx (091-xxxxxx / 0-91-xxxxxx) ...+359-91-759995 / 00359-91-759995 (091-759995 / 0-91-759995) +359-91-759996 / 00359-91-759996 (091-759996 / 0-91-759996) +359-91-759997 / 00359-91-759997 (091-759997 / 0-91-759997) +359-91-759998 / 00359-91-759998 (091-759998 / 0-91-759998) +359-91-759999 / 00359-91-759999 (091-759999 / 0-91-759999)