Area Code +81-120-(788000...788999) 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 : 788000 Subscriber Number To : 788999 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-(787000...787999) next › : +81-120-(789000...789999) Dialling Instructions For trunk calls: 0 120 788000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 120 788000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 788000 ~ 788999 (Count: 1,000) Example: +81-120-788000 / 01081-120-788000 (0120-788000 / 0-120-788000) +81-120-788001 / 01081-120-788001 (0120-788001 / 0-120-788001) +81-120-788002 / 01081-120-788002 (0120-788002 / 0-120-788002) +81-120-788003 / 01081-120-788003 (0120-788003 / 0-120-788003) +81-120-788004 / 01081-120-788004 (0120-788004 / 0-120-788004) ...+81-120-xxxxxx / 01081-120-xxxxxx (0120-xxxxxx / 0-120-xxxxxx) ...+81-120-788995 / 01081-120-788995 (0120-788995 / 0-120-788995) +81-120-788996 / 01081-120-788996 (0120-788996 / 0-120-788996) +81-120-788997 / 01081-120-788997 (0120-788997 / 0-120-788997) +81-120-788998 / 01081-120-788998 (0120-788998 / 0-120-788998) +81-120-788999 / 01081-120-788999 (0120-788999 / 0-120-788999)