Area Code +81-120-(597000...597999) 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 : 597000 Subscriber Number To : 597999 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-(596000...596999) next › : +81-120-(598000...598999) Dialling Instructions For trunk calls: 0 120 597000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 120 597000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 597000 ~ 597999 (Count: 1,000) Example: +81-120-597000 / 01081-120-597000 (0120-597000 / 0-120-597000) +81-120-597001 / 01081-120-597001 (0120-597001 / 0-120-597001) +81-120-597002 / 01081-120-597002 (0120-597002 / 0-120-597002) +81-120-597003 / 01081-120-597003 (0120-597003 / 0-120-597003) +81-120-597004 / 01081-120-597004 (0120-597004 / 0-120-597004) ...+81-120-xxxxxx / 01081-120-xxxxxx (0120-xxxxxx / 0-120-xxxxxx) ...+81-120-597995 / 01081-120-597995 (0120-597995 / 0-120-597995) +81-120-597996 / 01081-120-597996 (0120-597996 / 0-120-597996) +81-120-597997 / 01081-120-597997 (0120-597997 / 0-120-597997) +81-120-597998 / 01081-120-597998 (0120-597998 / 0-120-597998) +81-120-597999 / 01081-120-597999 (0120-597999 / 0-120-597999)