Area Code +81-120-(630000...630999) 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 : 630000 Subscriber Number To : 630999 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-(629000...629999) next › : +81-120-(631000...631999) Dialling Instructions For trunk calls: 0 120 630000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 120 630000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 630000 ~ 630999 (Count: 1,000) Example: +81-120-630000 / 01081-120-630000 (0120-630000 / 0-120-630000) +81-120-630001 / 01081-120-630001 (0120-630001 / 0-120-630001) +81-120-630002 / 01081-120-630002 (0120-630002 / 0-120-630002) +81-120-630003 / 01081-120-630003 (0120-630003 / 0-120-630003) +81-120-630004 / 01081-120-630004 (0120-630004 / 0-120-630004) ...+81-120-xxxxxx / 01081-120-xxxxxx (0120-xxxxxx / 0-120-xxxxxx) ...+81-120-630995 / 01081-120-630995 (0120-630995 / 0-120-630995) +81-120-630996 / 01081-120-630996 (0120-630996 / 0-120-630996) +81-120-630997 / 01081-120-630997 (0120-630997 / 0-120-630997) +81-120-630998 / 01081-120-630998 (0120-630998 / 0-120-630998) +81-120-630999 / 01081-120-630999 (0120-630999 / 0-120-630999)