Area Code +81-120-(840000...840999) 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 : 840000 Subscriber Number To : 840999 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-(839000...839999) next › : +81-120-(841000...841999) Dialling Instructions For trunk calls: 0 120 840000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 120 840000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 840000 ~ 840999 (Count: 1,000) Example: +81-120-840000 / 01081-120-840000 (0120-840000 / 0-120-840000) +81-120-840001 / 01081-120-840001 (0120-840001 / 0-120-840001) +81-120-840002 / 01081-120-840002 (0120-840002 / 0-120-840002) +81-120-840003 / 01081-120-840003 (0120-840003 / 0-120-840003) +81-120-840004 / 01081-120-840004 (0120-840004 / 0-120-840004) ...+81-120-xxxxxx / 01081-120-xxxxxx (0120-xxxxxx / 0-120-xxxxxx) ...+81-120-840995 / 01081-120-840995 (0120-840995 / 0-120-840995) +81-120-840996 / 01081-120-840996 (0120-840996 / 0-120-840996) +81-120-840997 / 01081-120-840997 (0120-840997 / 0-120-840997) +81-120-840998 / 01081-120-840998 (0120-840998 / 0-120-840998) +81-120-840999 / 01081-120-840999 (0120-840999 / 0-120-840999)