Area Code +81-120-(645000...645999) 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 : 645000 Subscriber Number To : 645999 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-(644000...644999) next › : +81-120-(646000...646999) Dialling Instructions For trunk calls: 0 120 645000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 120 645000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 645000 ~ 645999 (Count: 1,000) Example: +81-120-645000 / 01081-120-645000 (0120-645000 / 0-120-645000) +81-120-645001 / 01081-120-645001 (0120-645001 / 0-120-645001) +81-120-645002 / 01081-120-645002 (0120-645002 / 0-120-645002) +81-120-645003 / 01081-120-645003 (0120-645003 / 0-120-645003) +81-120-645004 / 01081-120-645004 (0120-645004 / 0-120-645004) ...+81-120-xxxxxx / 01081-120-xxxxxx (0120-xxxxxx / 0-120-xxxxxx) ...+81-120-645995 / 01081-120-645995 (0120-645995 / 0-120-645995) +81-120-645996 / 01081-120-645996 (0120-645996 / 0-120-645996) +81-120-645997 / 01081-120-645997 (0120-645997 / 0-120-645997) +81-120-645998 / 01081-120-645998 (0120-645998 / 0-120-645998) +81-120-645999 / 01081-120-645999 (0120-645999 / 0-120-645999)