Area Code +81-120-(811000...811999) 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 : 811000 Subscriber Number To : 811999 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-(810000...810999) next › : +81-120-(812000...812999) Dialling Instructions For trunk calls: 0 120 811000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 120 811000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 811000 ~ 811999 (Count: 1,000) Example: +81-120-811000 / 01081-120-811000 (0120-811000 / 0-120-811000) +81-120-811001 / 01081-120-811001 (0120-811001 / 0-120-811001) +81-120-811002 / 01081-120-811002 (0120-811002 / 0-120-811002) +81-120-811003 / 01081-120-811003 (0120-811003 / 0-120-811003) +81-120-811004 / 01081-120-811004 (0120-811004 / 0-120-811004) ...+81-120-xxxxxx / 01081-120-xxxxxx (0120-xxxxxx / 0-120-xxxxxx) ...+81-120-811995 / 01081-120-811995 (0120-811995 / 0-120-811995) +81-120-811996 / 01081-120-811996 (0120-811996 / 0-120-811996) +81-120-811997 / 01081-120-811997 (0120-811997 / 0-120-811997) +81-120-811998 / 01081-120-811998 (0120-811998 / 0-120-811998) +81-120-811999 / 01081-120-811999 (0120-811999 / 0-120-811999)