Area Code +81-642-(590000...599999) located in Osaka, Osaka (27), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 642 Subscriber Number From : 590000 Subscriber Number To : 599999 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 : 27 Region Name : Osaka City : Osaka Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 34.6900 Longitude : 135.5000 ‹ previous : +81-642-(580000...589999) next › : +81-643-(000000...009999) Dialling Instructions For trunk calls: 0 642 590000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 642 590000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 590000 ~ 599999 (Count: 10,000) Example: +81-642-590000 / 01081-642-590000 (0642-590000 / 0-642-590000) +81-642-590001 / 01081-642-590001 (0642-590001 / 0-642-590001) +81-642-590002 / 01081-642-590002 (0642-590002 / 0-642-590002) +81-642-590003 / 01081-642-590003 (0642-590003 / 0-642-590003) +81-642-590004 / 01081-642-590004 (0642-590004 / 0-642-590004) ...+81-642-xxxxxx / 01081-642-xxxxxx (0642-xxxxxx / 0-642-xxxxxx) ...+81-642-599995 / 01081-642-599995 (0642-599995 / 0-642-599995) +81-642-599996 / 01081-642-599996 (0642-599996 / 0-642-599996) +81-642-599997 / 01081-642-599997 (0642-599997 / 0-642-599997) +81-642-599998 / 01081-642-599998 (0642-599998 / 0-642-599998) +81-642-599999 / 01081-642-599999 (0642-599999 / 0-642-599999)