Area Code +81-120-(016000...016999) 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 : 016000 Subscriber Number To : 016999 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-(015000...015999) next › : +81-120-(017000...017999) Dialling Instructions For trunk calls: 0 120 016000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 120 016000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 016000 ~ 016999 (Count: 1,000) Example: +81-120-016000 / 01081-120-016000 (0120-016000 / 0-120-016000) +81-120-016001 / 01081-120-016001 (0120-016001 / 0-120-016001) +81-120-016002 / 01081-120-016002 (0120-016002 / 0-120-016002) +81-120-016003 / 01081-120-016003 (0120-016003 / 0-120-016003) +81-120-016004 / 01081-120-016004 (0120-016004 / 0-120-016004) ...+81-120-xxxxxx / 01081-120-xxxxxx (0120-xxxxxx / 0-120-xxxxxx) ...+81-120-016995 / 01081-120-016995 (0120-016995 / 0-120-016995) +81-120-016996 / 01081-120-016996 (0120-016996 / 0-120-016996) +81-120-016997 / 01081-120-016997 (0120-016997 / 0-120-016997) +81-120-016998 / 01081-120-016998 (0120-016998 / 0-120-016998) +81-120-016999 / 01081-120-016999 (0120-016999 / 0-120-016999)