Area Code +359-37-(606000...606999) located in Shishmanovo, 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 : 606000 Subscriber Number To : 606999 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 : Shishmanovo Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 41.9800 Longitude : 25.9300 ‹ previous : +359-37-(604000...604999) next › : +359-37-(620000...629999) Dialling Instructions For trunk calls: 0 37 606000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 37 606000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 606000 ~ 606999 (Count: 1,000) Example: +359-37-606000 / 00359-37-606000 (037-606000 / 0-37-606000) +359-37-606001 / 00359-37-606001 (037-606001 / 0-37-606001) +359-37-606002 / 00359-37-606002 (037-606002 / 0-37-606002) +359-37-606003 / 00359-37-606003 (037-606003 / 0-37-606003) +359-37-606004 / 00359-37-606004 (037-606004 / 0-37-606004) ...+359-37-xxxxxx / 00359-37-xxxxxx (037-xxxxxx / 0-37-xxxxxx) ...+359-37-606995 / 00359-37-606995 (037-606995 / 0-37-606995) +359-37-606996 / 00359-37-606996 (037-606996 / 0-37-606996) +359-37-606997 / 00359-37-606997 (037-606997 / 0-37-606997) +359-37-606998 / 00359-37-606998 (037-606998 / 0-37-606998) +359-37-606999 / 00359-37-606999 (037-606999 / 0-37-606999)