Area Code +81-120-(838000...838999) 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 : 838000 Subscriber Number To : 838999 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-(837000...837999) next › : +81-120-(839000...839999) Dialling Instructions For trunk calls: 0 120 838000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 120 838000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 838000 ~ 838999 (Count: 1,000) Example: +81-120-838000 / 01081-120-838000 (0120-838000 / 0-120-838000) +81-120-838001 / 01081-120-838001 (0120-838001 / 0-120-838001) +81-120-838002 / 01081-120-838002 (0120-838002 / 0-120-838002) +81-120-838003 / 01081-120-838003 (0120-838003 / 0-120-838003) +81-120-838004 / 01081-120-838004 (0120-838004 / 0-120-838004) ...+81-120-xxxxxx / 01081-120-xxxxxx (0120-xxxxxx / 0-120-xxxxxx) ...+81-120-838995 / 01081-120-838995 (0120-838995 / 0-120-838995) +81-120-838996 / 01081-120-838996 (0120-838996 / 0-120-838996) +81-120-838997 / 01081-120-838997 (0120-838997 / 0-120-838997) +81-120-838998 / 01081-120-838998 (0120-838998 / 0-120-838998) +81-120-838999 / 01081-120-838999 (0120-838999 / 0-120-838999)