Area Code +81-120-(839000...839999) 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 : 839000 Subscriber Number To : 839999 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-(838000...838999) next › : +81-120-(840000...840999) Dialling Instructions For trunk calls: 0 120 839000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 120 839000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 839000 ~ 839999 (Count: 1,000) Example: +81-120-839000 / 01081-120-839000 (0120-839000 / 0-120-839000) +81-120-839001 / 01081-120-839001 (0120-839001 / 0-120-839001) +81-120-839002 / 01081-120-839002 (0120-839002 / 0-120-839002) +81-120-839003 / 01081-120-839003 (0120-839003 / 0-120-839003) +81-120-839004 / 01081-120-839004 (0120-839004 / 0-120-839004) ...+81-120-xxxxxx / 01081-120-xxxxxx (0120-xxxxxx / 0-120-xxxxxx) ...+81-120-839995 / 01081-120-839995 (0120-839995 / 0-120-839995) +81-120-839996 / 01081-120-839996 (0120-839996 / 0-120-839996) +81-120-839997 / 01081-120-839997 (0120-839997 / 0-120-839997) +81-120-839998 / 01081-120-839998 (0120-839998 / 0-120-839998) +81-120-839999 / 01081-120-839999 (0120-839999 / 0-120-839999)