Area Code +359-31-(303000...303999) 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 : 303000 Subscriber Number To : 303999 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-(302000...302999) next › : +359-31-(304000...304999) Dialling Instructions For trunk calls: 0 31 303000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 31 303000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 303000 ~ 303999 (Count: 1,000) Example: +359-31-303000 / 00359-31-303000 (031-303000 / 0-31-303000) +359-31-303001 / 00359-31-303001 (031-303001 / 0-31-303001) +359-31-303002 / 00359-31-303002 (031-303002 / 0-31-303002) +359-31-303003 / 00359-31-303003 (031-303003 / 0-31-303003) +359-31-303004 / 00359-31-303004 (031-303004 / 0-31-303004) ...+359-31-xxxxxx / 00359-31-xxxxxx (031-xxxxxx / 0-31-xxxxxx) ...+359-31-303995 / 00359-31-303995 (031-303995 / 0-31-303995) +359-31-303996 / 00359-31-303996 (031-303996 / 0-31-303996) +359-31-303997 / 00359-31-303997 (031-303997 / 0-31-303997) +359-31-303998 / 00359-31-303998 (031-303998 / 0-31-303998) +359-31-303999 / 00359-31-303999 (031-303999 / 0-31-303999)