Area Code +359-61-(580000...589999) located in Sredni kolibi, Veliko Tarnovo (04), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 61 Subscriber Number From : 580000 Subscriber Number To : 589999 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 : 04 Region Name : Veliko Tarnovo City : Sredni kolibi Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 42.9200 Longitude : 25.7400 ‹ previous : +359-61-(570000...579999) next › : +359-61-(602000...602999) Dialling Instructions For trunk calls: 0 61 580000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 61 580000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 580000 ~ 589999 (Count: 10,000) Example: +359-61-580000 / 00359-61-580000 (061-580000 / 0-61-580000) +359-61-580001 / 00359-61-580001 (061-580001 / 0-61-580001) +359-61-580002 / 00359-61-580002 (061-580002 / 0-61-580002) +359-61-580003 / 00359-61-580003 (061-580003 / 0-61-580003) +359-61-580004 / 00359-61-580004 (061-580004 / 0-61-580004) ...+359-61-xxxxxx / 00359-61-xxxxxx (061-xxxxxx / 0-61-xxxxxx) ...+359-61-589995 / 00359-61-589995 (061-589995 / 0-61-589995) +359-61-589996 / 00359-61-589996 (061-589996 / 0-61-589996) +359-61-589997 / 00359-61-589997 (061-589997 / 0-61-589997) +359-61-589998 / 00359-61-589998 (061-589998 / 0-61-589998) +359-61-589999 / 00359-61-589999 (061-589999 / 0-61-589999)