Area Code +81-120-(857000...857999) 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 : 857000 Subscriber Number To : 857999 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-(856000...856999) next › : +81-120-(858000...858999) Dialling Instructions For trunk calls: 0 120 857000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 120 857000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 857000 ~ 857999 (Count: 1,000) Example: +81-120-857000 / 01081-120-857000 (0120-857000 / 0-120-857000) +81-120-857001 / 01081-120-857001 (0120-857001 / 0-120-857001) +81-120-857002 / 01081-120-857002 (0120-857002 / 0-120-857002) +81-120-857003 / 01081-120-857003 (0120-857003 / 0-120-857003) +81-120-857004 / 01081-120-857004 (0120-857004 / 0-120-857004) ...+81-120-xxxxxx / 01081-120-xxxxxx (0120-xxxxxx / 0-120-xxxxxx) ...+81-120-857995 / 01081-120-857995 (0120-857995 / 0-120-857995) +81-120-857996 / 01081-120-857996 (0120-857996 / 0-120-857996) +81-120-857997 / 01081-120-857997 (0120-857997 / 0-120-857997) +81-120-857998 / 01081-120-857998 (0120-857998 / 0-120-857998) +81-120-857999 / 01081-120-857999 (0120-857999 / 0-120-857999)