Area Code +81-6-(42550000...42559999) located in Osaka, Osaka (27), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 6 Subscriber Number From : 42550000 Subscriber Number To : 42559999 National Destination Code Length : 1 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 : +81-6-(42540000...42549999) next › : +81-6-(42560000...42569999) Dialling Instructions For trunk calls: 0 6 42550000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 6 42550000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 42550000 ~ 42559999 (Count: 10,000) Example: +81-6-42550000 / 01081-6-42550000 (06-42550000 / 0-6-42550000) +81-6-42550001 / 01081-6-42550001 (06-42550001 / 0-6-42550001) +81-6-42550002 / 01081-6-42550002 (06-42550002 / 0-6-42550002) +81-6-42550003 / 01081-6-42550003 (06-42550003 / 0-6-42550003) +81-6-42550004 / 01081-6-42550004 (06-42550004 / 0-6-42550004) ...+81-6-xxxxxxxx / 01081-6-xxxxxxxx (06-xxxxxxxx / 0-6-xxxxxxxx) ...+81-6-42559995 / 01081-6-42559995 (06-42559995 / 0-6-42559995) +81-6-42559996 / 01081-6-42559996 (06-42559996 / 0-6-42559996) +81-6-42559997 / 01081-6-42559997 (06-42559997 / 0-6-42559997) +81-6-42559998 / 01081-6-42559998 (06-42559998 / 0-6-42559998) +81-6-42559999 / 01081-6-42559999 (06-42559999 / 0-6-42559999)