Area Code +81-120-(018000...018999) 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 : 018000 Subscriber Number To : 018999 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-(017000...017999) next › : +81-120-(019000...019999) Dialling Instructions For trunk calls: 0 120 018000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 120 018000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 018000 ~ 018999 (Count: 1,000) Example: +81-120-018000 / 01081-120-018000 (0120-018000 / 0-120-018000) +81-120-018001 / 01081-120-018001 (0120-018001 / 0-120-018001) +81-120-018002 / 01081-120-018002 (0120-018002 / 0-120-018002) +81-120-018003 / 01081-120-018003 (0120-018003 / 0-120-018003) +81-120-018004 / 01081-120-018004 (0120-018004 / 0-120-018004) ...+81-120-xxxxxx / 01081-120-xxxxxx (0120-xxxxxx / 0-120-xxxxxx) ...+81-120-018995 / 01081-120-018995 (0120-018995 / 0-120-018995) +81-120-018996 / 01081-120-018996 (0120-018996 / 0-120-018996) +81-120-018997 / 01081-120-018997 (0120-018997 / 0-120-018997) +81-120-018998 / 01081-120-018998 (0120-018998 / 0-120-018998) +81-120-018999 / 01081-120-018999 (0120-018999 / 0-120-018999)