Area Code +359-91-(820000...829999) located in Devene, 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 : 820000 Subscriber Number To : 829999 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 : Devene Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.4100 Longitude : 23.6100 ‹ previous : +359-91-(810000...819999) next › : +359-91-(830000...839999) Dialling Instructions For trunk calls: 0 91 820000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 91 820000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 820000 ~ 829999 (Count: 10,000) Example: +359-91-820000 / 00359-91-820000 (091-820000 / 0-91-820000) +359-91-820001 / 00359-91-820001 (091-820001 / 0-91-820001) +359-91-820002 / 00359-91-820002 (091-820002 / 0-91-820002) +359-91-820003 / 00359-91-820003 (091-820003 / 0-91-820003) +359-91-820004 / 00359-91-820004 (091-820004 / 0-91-820004) ...+359-91-xxxxxx / 00359-91-xxxxxx (091-xxxxxx / 0-91-xxxxxx) ...+359-91-829995 / 00359-91-829995 (091-829995 / 0-91-829995) +359-91-829996 / 00359-91-829996 (091-829996 / 0-91-829996) +359-91-829997 / 00359-91-829997 (091-829997 / 0-91-829997) +359-91-829998 / 00359-91-829998 (091-829998 / 0-91-829998) +359-91-829999 / 00359-91-829999 (091-829999 / 0-91-829999)