Area Code +359-31-(900000...909999) located in Vurben, 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 : 900000 Subscriber Number To : 909999 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 : Vurben Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 42.4200 Longitude : 24.9700 ‹ previous : +359-31-(800000...899999) next › : +359-31-(910000...919999) Dialling Instructions For trunk calls: 0 31 900000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 31 900000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 900000 ~ 909999 (Count: 10,000) Example: +359-31-900000 / 00359-31-900000 (031-900000 / 0-31-900000) +359-31-900001 / 00359-31-900001 (031-900001 / 0-31-900001) +359-31-900002 / 00359-31-900002 (031-900002 / 0-31-900002) +359-31-900003 / 00359-31-900003 (031-900003 / 0-31-900003) +359-31-900004 / 00359-31-900004 (031-900004 / 0-31-900004) ...+359-31-xxxxxx / 00359-31-xxxxxx (031-xxxxxx / 0-31-xxxxxx) ...+359-31-909995 / 00359-31-909995 (031-909995 / 0-31-909995) +359-31-909996 / 00359-31-909996 (031-909996 / 0-31-909996) +359-31-909997 / 00359-31-909997 (031-909997 / 0-31-909997) +359-31-909998 / 00359-31-909998 (031-909998 / 0-31-909998) +359-31-909999 / 00359-31-909999 (031-909999 / 0-31-909999)