Area Code +359-81-(560000...569999) located in Cherven, Ruse (18), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 81 Subscriber Number From : 560000 Subscriber Number To : 569999 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 : 18 Region Name : Ruse City : Cherven Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : None Longitude : None ‹ previous : +359-81-(520000...529999) next › : +359-81-(580000...589999) Dialling Instructions For trunk calls: 0 81 560000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 81 560000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 560000 ~ 569999 (Count: 10,000) Example: +359-81-560000 / 00359-81-560000 (081-560000 / 0-81-560000) +359-81-560001 / 00359-81-560001 (081-560001 / 0-81-560001) +359-81-560002 / 00359-81-560002 (081-560002 / 0-81-560002) +359-81-560003 / 00359-81-560003 (081-560003 / 0-81-560003) +359-81-560004 / 00359-81-560004 (081-560004 / 0-81-560004) ...+359-81-xxxxxx / 00359-81-xxxxxx (081-xxxxxx / 0-81-xxxxxx) ...+359-81-569995 / 00359-81-569995 (081-569995 / 0-81-569995) +359-81-569996 / 00359-81-569996 (081-569996 / 0-81-569996) +359-81-569997 / 00359-81-569997 (081-569997 / 0-81-569997) +359-81-569998 / 00359-81-569998 (081-569998 / 0-81-569998) +359-81-569999 / 00359-81-569999 (081-569999 / 0-81-569999)