Area Code +81-70-(10400000...10499999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 70 Subscriber Number From : 10400000 Subscriber Number To : 10499999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : NTT DOCOMO Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) City : Mobile Telephony 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 : +81-70-(10300000...10399999) next › : +81-70-(10500000...10599999) Dialling Instructions For trunk calls: 0 70 10400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 70 10400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 10400000 ~ 10499999 (Count: 100,000) Example: +81-70-10400000 / 01081-70-10400000 (070-10400000 / 0-70-10400000) +81-70-10400001 / 01081-70-10400001 (070-10400001 / 0-70-10400001) +81-70-10400002 / 01081-70-10400002 (070-10400002 / 0-70-10400002) +81-70-10400003 / 01081-70-10400003 (070-10400003 / 0-70-10400003) +81-70-10400004 / 01081-70-10400004 (070-10400004 / 0-70-10400004) ...+81-70-xxxxxxxx / 01081-70-xxxxxxxx (070-xxxxxxxx / 0-70-xxxxxxxx) ...+81-70-10499995 / 01081-70-10499995 (070-10499995 / 0-70-10499995) +81-70-10499996 / 01081-70-10499996 (070-10499996 / 0-70-10499996) +81-70-10499997 / 01081-70-10499997 (070-10499997 / 0-70-10499997) +81-70-10499998 / 01081-70-10499998 (070-10499998 / 0-70-10499998) +81-70-10499999 / 01081-70-10499999 (070-10499999 / 0-70-10499999)