Area Code +359-37-(690000...699999) located in Oreshec, 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 : 690000 Subscriber Number To : 699999 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 : Oreshec Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 41.7600 Longitude : 25.9100 ‹ previous : +359-37-(680000...689999) next › : +359-37-(701000...701999) Dialling Instructions For trunk calls: 0 37 690000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 37 690000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 690000 ~ 699999 (Count: 10,000) Example: +359-37-690000 / 00359-37-690000 (037-690000 / 0-37-690000) +359-37-690001 / 00359-37-690001 (037-690001 / 0-37-690001) +359-37-690002 / 00359-37-690002 (037-690002 / 0-37-690002) +359-37-690003 / 00359-37-690003 (037-690003 / 0-37-690003) +359-37-690004 / 00359-37-690004 (037-690004 / 0-37-690004) ...+359-37-xxxxxx / 00359-37-xxxxxx (037-xxxxxx / 0-37-xxxxxx) ...+359-37-699995 / 00359-37-699995 (037-699995 / 0-37-699995) +359-37-699996 / 00359-37-699996 (037-699996 / 0-37-699996) +359-37-699997 / 00359-37-699997 (037-699997 / 0-37-699997) +359-37-699998 / 00359-37-699998 (037-699998 / 0-37-699998) +359-37-699999 / 00359-37-699999 (037-699999 / 0-37-699999)