Area Code +359-91-(000000...099999) located in Mezdra, 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 : 000000 Subscriber Number To : 099999 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 : Mezdra Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.1500 Longitude : 23.7100 ‹ previous : +359-90-(000000...999999) next › : +359-91-(100000...109999) Dialling Instructions For trunk calls: 0 91 000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 91 000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 000000 ~ 099999 (Count: 100,000) Example: +359-91-000000 / 00359-91-000000 (091-000000 / 0-91-000000) +359-91-000001 / 00359-91-000001 (091-000001 / 0-91-000001) +359-91-000002 / 00359-91-000002 (091-000002 / 0-91-000002) +359-91-000003 / 00359-91-000003 (091-000003 / 0-91-000003) +359-91-000004 / 00359-91-000004 (091-000004 / 0-91-000004) ...+359-91-xxxxxx / 00359-91-xxxxxx (091-xxxxxx / 0-91-xxxxxx) ...+359-91-099995 / 00359-91-099995 (091-099995 / 0-91-099995) +359-91-099996 / 00359-91-099996 (091-099996 / 0-91-099996) +359-91-099997 / 00359-91-099997 (091-099997 / 0-91-099997) +359-91-099998 / 00359-91-099998 (091-099998 / 0-91-099998) +359-91-099999 / 00359-91-099999 (091-099999 / 0-91-099999)