Area Code +359-31-(304000...304999) located in Karavelovo, Plovdiv (16), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 31 Subscriber Number From : 304000 Subscriber Number To : 304999 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 : 16 Region Name : Plovdiv City : Karavelovo Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 42.6300 Longitude : 24.6600 ‹ previous : +359-31-(303000...303999) next › : +359-31-(305000...305999) Dialling Instructions For trunk calls: 0 31 304000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 31 304000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 304000 ~ 304999 (Count: 1,000) Example: +359-31-304000 / 00359-31-304000 (031-304000 / 0-31-304000) +359-31-304001 / 00359-31-304001 (031-304001 / 0-31-304001) +359-31-304002 / 00359-31-304002 (031-304002 / 0-31-304002) +359-31-304003 / 00359-31-304003 (031-304003 / 0-31-304003) +359-31-304004 / 00359-31-304004 (031-304004 / 0-31-304004) ...+359-31-xxxxxx / 00359-31-xxxxxx (031-xxxxxx / 0-31-xxxxxx) ...+359-31-304995 / 00359-31-304995 (031-304995 / 0-31-304995) +359-31-304996 / 00359-31-304996 (031-304996 / 0-31-304996) +359-31-304997 / 00359-31-304997 (031-304997 / 0-31-304997) +359-31-304998 / 00359-31-304998 (031-304998 / 0-31-304998) +359-31-304999 / 00359-31-304999 (031-304999 / 0-31-304999)