Area Code +81-800-(9890000...9899999) located in Freephone, more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 800 Subscriber Number From : 9890000 Subscriber Number To : 9899999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : F (Freephone) Carrier Name : NTT Communications Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) City : Freephone Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 35.6900 Longitude : 139.6900 ‹ previous : +81-800-(9880000...9889999) next › : +81-800-(9900000...9909999) Dialling Instructions For trunk calls: 0 800 9890000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 800 9890000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9890000 ~ 9899999 (Count: 10,000) Example: +81-800-9890000 / 01081-800-9890000 (0800-9890000 / 0-800-9890000) +81-800-9890001 / 01081-800-9890001 (0800-9890001 / 0-800-9890001) +81-800-9890002 / 01081-800-9890002 (0800-9890002 / 0-800-9890002) +81-800-9890003 / 01081-800-9890003 (0800-9890003 / 0-800-9890003) +81-800-9890004 / 01081-800-9890004 (0800-9890004 / 0-800-9890004) ...+81-800-xxxxxxx / 01081-800-xxxxxxx (0800-xxxxxxx / 0-800-xxxxxxx) ...+81-800-9899995 / 01081-800-9899995 (0800-9899995 / 0-800-9899995) +81-800-9899996 / 01081-800-9899996 (0800-9899996 / 0-800-9899996) +81-800-9899997 / 01081-800-9899997 (0800-9899997 / 0-800-9899997) +81-800-9899998 / 01081-800-9899998 (0800-9899998 / 0-800-9899998) +81-800-9899999 / 01081-800-9899999 (0800-9899999 / 0-800-9899999)