Area Code +81-584-(340000...349999) located in Ogaki, Gifu (21), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 584 Subscriber Number From : 340000 Subscriber Number To : 349999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : NTT West Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) Region Code : 21 Region Name : Gifu City : Ogaki Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 35.3600 Longitude : 136.6100 ‹ previous : +81-584-(330000...339999) next › : +81-584-(350000...359999) Dialling Instructions For trunk calls: 0 584 340000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 584 340000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 340000 ~ 349999 (Count: 10,000) Example: +81-584-340000 / 01081-584-340000 (0584-340000 / 0-584-340000) +81-584-340001 / 01081-584-340001 (0584-340001 / 0-584-340001) +81-584-340002 / 01081-584-340002 (0584-340002 / 0-584-340002) +81-584-340003 / 01081-584-340003 (0584-340003 / 0-584-340003) +81-584-340004 / 01081-584-340004 (0584-340004 / 0-584-340004) ...+81-584-xxxxxx / 01081-584-xxxxxx (0584-xxxxxx / 0-584-xxxxxx) ...+81-584-349995 / 01081-584-349995 (0584-349995 / 0-584-349995) +81-584-349996 / 01081-584-349996 (0584-349996 / 0-584-349996) +81-584-349997 / 01081-584-349997 (0584-349997 / 0-584-349997) +81-584-349998 / 01081-584-349998 (0584-349998 / 0-584-349998) +81-584-349999 / 01081-584-349999 (0584-349999 / 0-584-349999)