Area Code +359-37-(423000...423999) located in Golemanci, 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 : 423000 Subscriber Number To : 423999 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 : Golemanci Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 41.7900 Longitude : 25.4800 ‹ previous : +359-37-(422000...422999) next › : +359-37-(424000...424999) Dialling Instructions For trunk calls: 0 37 423000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 37 423000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 423000 ~ 423999 (Count: 1,000) Example: +359-37-423000 / 00359-37-423000 (037-423000 / 0-37-423000) +359-37-423001 / 00359-37-423001 (037-423001 / 0-37-423001) +359-37-423002 / 00359-37-423002 (037-423002 / 0-37-423002) +359-37-423003 / 00359-37-423003 (037-423003 / 0-37-423003) +359-37-423004 / 00359-37-423004 (037-423004 / 0-37-423004) ...+359-37-xxxxxx / 00359-37-xxxxxx (037-xxxxxx / 0-37-xxxxxx) ...+359-37-423995 / 00359-37-423995 (037-423995 / 0-37-423995) +359-37-423996 / 00359-37-423996 (037-423996 / 0-37-423996) +359-37-423997 / 00359-37-423997 (037-423997 / 0-37-423997) +359-37-423998 / 00359-37-423998 (037-423998 / 0-37-423998) +359-37-423999 / 00359-37-423999 (037-423999 / 0-37-423999)