Area Code +359-37-(430000...439999) located in Silen, 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 : 430000 Subscriber Number To : 439999 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 : Silen Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 41.6800 Longitude : 25.7100 ‹ previous : +359-37-(424000...424999) next › : +359-37-(440000...449999) Dialling Instructions For trunk calls: 0 37 430000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 37 430000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 430000 ~ 439999 (Count: 10,000) Example: +359-37-430000 / 00359-37-430000 (037-430000 / 0-37-430000) +359-37-430001 / 00359-37-430001 (037-430001 / 0-37-430001) +359-37-430002 / 00359-37-430002 (037-430002 / 0-37-430002) +359-37-430003 / 00359-37-430003 (037-430003 / 0-37-430003) +359-37-430004 / 00359-37-430004 (037-430004 / 0-37-430004) ...+359-37-xxxxxx / 00359-37-xxxxxx (037-xxxxxx / 0-37-xxxxxx) ...+359-37-439995 / 00359-37-439995 (037-439995 / 0-37-439995) +359-37-439996 / 00359-37-439996 (037-439996 / 0-37-439996) +359-37-439997 / 00359-37-439997 (037-439997 / 0-37-439997) +359-37-439998 / 00359-37-439998 (037-439998 / 0-37-439998) +359-37-439999 / 00359-37-439999 (037-439999 / 0-37-439999)
