Area Code +81-120-(904000...904999) located in Freephone service, more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 120 Subscriber Number From : 904000 Subscriber Number To : 904999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : F (Freephone) Carrier Name : NTT DOCOMO Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) City : Freephone service Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : None Longitude : None ‹ previous : +81-120-(903000...903999) next › : +81-120-(905000...905999) Dialling Instructions For trunk calls: 0 120 904000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 120 904000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 904000 ~ 904999 (Count: 1,000) Example: +81-120-904000 / 01081-120-904000 (0120-904000 / 0-120-904000) +81-120-904001 / 01081-120-904001 (0120-904001 / 0-120-904001) +81-120-904002 / 01081-120-904002 (0120-904002 / 0-120-904002) +81-120-904003 / 01081-120-904003 (0120-904003 / 0-120-904003) +81-120-904004 / 01081-120-904004 (0120-904004 / 0-120-904004) ...+81-120-xxxxxx / 01081-120-xxxxxx (0120-xxxxxx / 0-120-xxxxxx) ...+81-120-904995 / 01081-120-904995 (0120-904995 / 0-120-904995) +81-120-904996 / 01081-120-904996 (0120-904996 / 0-120-904996) +81-120-904997 / 01081-120-904997 (0120-904997 / 0-120-904997) +81-120-904998 / 01081-120-904998 (0120-904998 / 0-120-904998) +81-120-904999 / 01081-120-904999 (0120-904999 / 0-120-904999)