Area Code +359-37-(260000...269999) located in Klokotnica, Haskovo (26), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 37 Subscriber Number From : 260000 Subscriber Number To : 269999 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 : 26 Region Name : Haskovo City : Klokotnica Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 41.9900 Longitude : 25.5000 ‹ previous : +359-37-(250000...259999) next › : +359-37-(270000...279999) Dialling Instructions For trunk calls: 0 37 260000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 37 260000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 260000 ~ 269999 (Count: 10,000) Example: +359-37-260000 / 00359-37-260000 (037-260000 / 0-37-260000) +359-37-260001 / 00359-37-260001 (037-260001 / 0-37-260001) +359-37-260002 / 00359-37-260002 (037-260002 / 0-37-260002) +359-37-260003 / 00359-37-260003 (037-260003 / 0-37-260003) +359-37-260004 / 00359-37-260004 (037-260004 / 0-37-260004) ...+359-37-xxxxxx / 00359-37-xxxxxx (037-xxxxxx / 0-37-xxxxxx) ...+359-37-269995 / 00359-37-269995 (037-269995 / 0-37-269995) +359-37-269996 / 00359-37-269996 (037-269996 / 0-37-269996) +359-37-269997 / 00359-37-269997 (037-269997 / 0-37-269997) +359-37-269998 / 00359-37-269998 (037-269998 / 0-37-269998) +359-37-269999 / 00359-37-269999 (037-269999 / 0-37-269999)