Area Code +359-31-(120000...129999) located in Markovo, 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 : 120000 Subscriber Number To : 129999 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 : Markovo Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 42.0600 Longitude : 24.7000 ‹ previous : +359-31-(110000...119999) next › : +359-31-(130000...139999) Dialling Instructions For trunk calls: 0 31 120000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 31 120000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 120000 ~ 129999 (Count: 10,000) Example: +359-31-120000 / 00359-31-120000 (031-120000 / 0-31-120000) +359-31-120001 / 00359-31-120001 (031-120001 / 0-31-120001) +359-31-120002 / 00359-31-120002 (031-120002 / 0-31-120002) +359-31-120003 / 00359-31-120003 (031-120003 / 0-31-120003) +359-31-120004 / 00359-31-120004 (031-120004 / 0-31-120004) ...+359-31-xxxxxx / 00359-31-xxxxxx (031-xxxxxx / 0-31-xxxxxx) ...+359-31-129995 / 00359-31-129995 (031-129995 / 0-31-129995) +359-31-129996 / 00359-31-129996 (031-129996 / 0-31-129996) +359-31-129997 / 00359-31-129997 (031-129997 / 0-31-129997) +359-31-129998 / 00359-31-129998 (031-129998 / 0-31-129998) +359-31-129999 / 00359-31-129999 (031-129999 / 0-31-129999)