Area Code +359-37-(740000...749999) located in Levka, 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 : 740000 Subscriber Number To : 749999 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 : Levka Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 41.8700 Longitude : 26.2700 ‹ previous : +359-37-(730000...739999) next › : +359-37-(750000...759999) Dialling Instructions For trunk calls: 0 37 740000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 37 740000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 740000 ~ 749999 (Count: 10,000) Example: +359-37-740000 / 00359-37-740000 (037-740000 / 0-37-740000) +359-37-740001 / 00359-37-740001 (037-740001 / 0-37-740001) +359-37-740002 / 00359-37-740002 (037-740002 / 0-37-740002) +359-37-740003 / 00359-37-740003 (037-740003 / 0-37-740003) +359-37-740004 / 00359-37-740004 (037-740004 / 0-37-740004) ...+359-37-xxxxxx / 00359-37-xxxxxx (037-xxxxxx / 0-37-xxxxxx) ...+359-37-749995 / 00359-37-749995 (037-749995 / 0-37-749995) +359-37-749996 / 00359-37-749996 (037-749996 / 0-37-749996) +359-37-749997 / 00359-37-749997 (037-749997 / 0-37-749997) +359-37-749998 / 00359-37-749998 (037-749998 / 0-37-749998) +359-37-749999 / 00359-37-749999 (037-749999 / 0-37-749999)