Area Code +359-31-(321000...321999) located in Banja, 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 : 321000 Subscriber Number To : 321999 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 : Banja Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 42.5400 Longitude : 24.8300 ‹ previous : +359-31-(320000...320999) next › : +359-31-(322000...322999) Dialling Instructions For trunk calls: 0 31 321000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 31 321000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 321000 ~ 321999 (Count: 1,000) Example: +359-31-321000 / 00359-31-321000 (031-321000 / 0-31-321000) +359-31-321001 / 00359-31-321001 (031-321001 / 0-31-321001) +359-31-321002 / 00359-31-321002 (031-321002 / 0-31-321002) +359-31-321003 / 00359-31-321003 (031-321003 / 0-31-321003) +359-31-321004 / 00359-31-321004 (031-321004 / 0-31-321004) ...+359-31-xxxxxx / 00359-31-xxxxxx (031-xxxxxx / 0-31-xxxxxx) ...+359-31-321995 / 00359-31-321995 (031-321995 / 0-31-321995) +359-31-321996 / 00359-31-321996 (031-321996 / 0-31-321996) +359-31-321997 / 00359-31-321997 (031-321997 / 0-31-321997) +359-31-321998 / 00359-31-321998 (031-321998 / 0-31-321998) +359-31-321999 / 00359-31-321999 (031-321999 / 0-31-321999)