Area Code +81-120-(877000...877999) 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 : 877000 Subscriber Number To : 877999 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-(876000...876999) next › : +81-120-(878000...878999) Dialling Instructions For trunk calls: 0 120 877000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 120 877000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 877000 ~ 877999 (Count: 1,000) Example: +81-120-877000 / 01081-120-877000 (0120-877000 / 0-120-877000) +81-120-877001 / 01081-120-877001 (0120-877001 / 0-120-877001) +81-120-877002 / 01081-120-877002 (0120-877002 / 0-120-877002) +81-120-877003 / 01081-120-877003 (0120-877003 / 0-120-877003) +81-120-877004 / 01081-120-877004 (0120-877004 / 0-120-877004) ...+81-120-xxxxxx / 01081-120-xxxxxx (0120-xxxxxx / 0-120-xxxxxx) ...+81-120-877995 / 01081-120-877995 (0120-877995 / 0-120-877995) +81-120-877996 / 01081-120-877996 (0120-877996 / 0-120-877996) +81-120-877997 / 01081-120-877997 (0120-877997 / 0-120-877997) +81-120-877998 / 01081-120-877998 (0120-877998 / 0-120-877998) +81-120-877999 / 01081-120-877999 (0120-877999 / 0-120-877999)