Area Code +81-120-(023000...023999) 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 : 023000 Subscriber Number To : 023999 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-(022000...022999) next › : +81-120-(024000...024999) Dialling Instructions For trunk calls: 0 120 023000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 120 023000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 023000 ~ 023999 (Count: 1,000) Example: +81-120-023000 / 01081-120-023000 (0120-023000 / 0-120-023000) +81-120-023001 / 01081-120-023001 (0120-023001 / 0-120-023001) +81-120-023002 / 01081-120-023002 (0120-023002 / 0-120-023002) +81-120-023003 / 01081-120-023003 (0120-023003 / 0-120-023003) +81-120-023004 / 01081-120-023004 (0120-023004 / 0-120-023004) ...+81-120-xxxxxx / 01081-120-xxxxxx (0120-xxxxxx / 0-120-xxxxxx) ...+81-120-023995 / 01081-120-023995 (0120-023995 / 0-120-023995) +81-120-023996 / 01081-120-023996 (0120-023996 / 0-120-023996) +81-120-023997 / 01081-120-023997 (0120-023997 / 0-120-023997) +81-120-023998 / 01081-120-023998 (0120-023998 / 0-120-023998) +81-120-023999 / 01081-120-023999 (0120-023999 / 0-120-023999)
