Area Code +81-120-(813000...813999) 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 : 813000 Subscriber Number To : 813999 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-(812000...812999) next › : +81-120-(814000...814999) Dialling Instructions For trunk calls: 0 120 813000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 120 813000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 813000 ~ 813999 (Count: 1,000) Example: +81-120-813000 / 01081-120-813000 (0120-813000 / 0-120-813000) +81-120-813001 / 01081-120-813001 (0120-813001 / 0-120-813001) +81-120-813002 / 01081-120-813002 (0120-813002 / 0-120-813002) +81-120-813003 / 01081-120-813003 (0120-813003 / 0-120-813003) +81-120-813004 / 01081-120-813004 (0120-813004 / 0-120-813004) ...+81-120-xxxxxx / 01081-120-xxxxxx (0120-xxxxxx / 0-120-xxxxxx) ...+81-120-813995 / 01081-120-813995 (0120-813995 / 0-120-813995) +81-120-813996 / 01081-120-813996 (0120-813996 / 0-120-813996) +81-120-813997 / 01081-120-813997 (0120-813997 / 0-120-813997) +81-120-813998 / 01081-120-813998 (0120-813998 / 0-120-813998) +81-120-813999 / 01081-120-813999 (0120-813999 / 0-120-813999)