Area Code +81-584-(270000...279999) 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 : 270000 Subscriber Number To : 279999 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-(240000...249999) next › : +81-584-(280000...289999) Dialling Instructions For trunk calls: 0 584 270000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 584 270000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 270000 ~ 279999 (Count: 10,000) Example: +81-584-270000 / 01081-584-270000 (0584-270000 / 0-584-270000) +81-584-270001 / 01081-584-270001 (0584-270001 / 0-584-270001) +81-584-270002 / 01081-584-270002 (0584-270002 / 0-584-270002) +81-584-270003 / 01081-584-270003 (0584-270003 / 0-584-270003) +81-584-270004 / 01081-584-270004 (0584-270004 / 0-584-270004) ...+81-584-xxxxxx / 01081-584-xxxxxx (0584-xxxxxx / 0-584-xxxxxx) ...+81-584-279995 / 01081-584-279995 (0584-279995 / 0-584-279995) +81-584-279996 / 01081-584-279996 (0584-279996 / 0-584-279996) +81-584-279997 / 01081-584-279997 (0584-279997 / 0-584-279997) +81-584-279998 / 01081-584-279998 (0584-279998 / 0-584-279998) +81-584-279999 / 01081-584-279999 (0584-279999 / 0-584-279999)