Area Code +81-120-(870000...870999) located in Freephone, more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 120 Subscriber Number From : 870000 Subscriber Number To : 870999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 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 : 9 Latitude : 35.6900 Longitude : 139.6900 ‹ previous : +81-120-(869000...869999) next › : +81-120-(871000...871999) Dialling Instructions For trunk calls: 0 120 870000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 120 870000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 870000 ~ 870999 (Count: 1,000) Example: +81-120-870000 / 01081-120-870000 (0120-870000 / 0-120-870000) +81-120-870001 / 01081-120-870001 (0120-870001 / 0-120-870001) +81-120-870002 / 01081-120-870002 (0120-870002 / 0-120-870002) +81-120-870003 / 01081-120-870003 (0120-870003 / 0-120-870003) +81-120-870004 / 01081-120-870004 (0120-870004 / 0-120-870004) ...+81-120-xxxxxx / 01081-120-xxxxxx (0120-xxxxxx / 0-120-xxxxxx) ...+81-120-870995 / 01081-120-870995 (0120-870995 / 0-120-870995) +81-120-870996 / 01081-120-870996 (0120-870996 / 0-120-870996) +81-120-870997 / 01081-120-870997 (0120-870997 / 0-120-870997) +81-120-870998 / 01081-120-870998 (0120-870998 / 0-120-870998) +81-120-870999 / 01081-120-870999 (0120-870999 / 0-120-870999)