Area Code +81-120-(858000...858999) 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 : 858000 Subscriber Number To : 858999 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-(857000...857999) next › : +81-120-(859000...859999) Dialling Instructions For trunk calls: 0 120 858000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 120 858000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 858000 ~ 858999 (Count: 1,000) Example: +81-120-858000 / 01081-120-858000 (0120-858000 / 0-120-858000) +81-120-858001 / 01081-120-858001 (0120-858001 / 0-120-858001) +81-120-858002 / 01081-120-858002 (0120-858002 / 0-120-858002) +81-120-858003 / 01081-120-858003 (0120-858003 / 0-120-858003) +81-120-858004 / 01081-120-858004 (0120-858004 / 0-120-858004) ...+81-120-xxxxxx / 01081-120-xxxxxx (0120-xxxxxx / 0-120-xxxxxx) ...+81-120-858995 / 01081-120-858995 (0120-858995 / 0-120-858995) +81-120-858996 / 01081-120-858996 (0120-858996 / 0-120-858996) +81-120-858997 / 01081-120-858997 (0120-858997 / 0-120-858997) +81-120-858998 / 01081-120-858998 (0120-858998 / 0-120-858998) +81-120-858999 / 01081-120-858999 (0120-858999 / 0-120-858999)