Area Code +359-37-(424000...424999) located in Kozlec, 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 : 424000 Subscriber Number To : 424999 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 : Kozlec Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 41.8300 Longitude : 25.4600 ‹ previous : +359-37-(423000...423999) next › : +359-37-(430000...439999) Dialling Instructions For trunk calls: 0 37 424000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 37 424000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 424000 ~ 424999 (Count: 1,000) Example: +359-37-424000 / 00359-37-424000 (037-424000 / 0-37-424000) +359-37-424001 / 00359-37-424001 (037-424001 / 0-37-424001) +359-37-424002 / 00359-37-424002 (037-424002 / 0-37-424002) +359-37-424003 / 00359-37-424003 (037-424003 / 0-37-424003) +359-37-424004 / 00359-37-424004 (037-424004 / 0-37-424004) ...+359-37-xxxxxx / 00359-37-xxxxxx (037-xxxxxx / 0-37-xxxxxx) ...+359-37-424995 / 00359-37-424995 (037-424995 / 0-37-424995) +359-37-424996 / 00359-37-424996 (037-424996 / 0-37-424996) +359-37-424997 / 00359-37-424997 (037-424997 / 0-37-424997) +359-37-424998 / 00359-37-424998 (037-424998 / 0-37-424998) +359-37-424999 / 00359-37-424999 (037-424999 / 0-37-424999)