Area Code +81-909-(7800000...7899999) located in Mobile telephony service, more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 909 Subscriber Number From : 7800000 Subscriber Number To : 7899999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : Okinawa Cellular Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) City : Mobile telephony service Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : None Longitude : None ‹ previous : +81-909-(7700000...7799999) next › : +81-909-(7900000...7999999) Dialling Instructions For trunk calls: 0 909 7800000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 909 7800000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7800000 ~ 7899999 (Count: 100,000) Example: +81-909-7800000 / 01081-909-7800000 (0909-7800000 / 0-909-7800000) +81-909-7800001 / 01081-909-7800001 (0909-7800001 / 0-909-7800001) +81-909-7800002 / 01081-909-7800002 (0909-7800002 / 0-909-7800002) +81-909-7800003 / 01081-909-7800003 (0909-7800003 / 0-909-7800003) +81-909-7800004 / 01081-909-7800004 (0909-7800004 / 0-909-7800004) ...+81-909-xxxxxxx / 01081-909-xxxxxxx (0909-xxxxxxx / 0-909-xxxxxxx) ...+81-909-7899995 / 01081-909-7899995 (0909-7899995 / 0-909-7899995) +81-909-7899996 / 01081-909-7899996 (0909-7899996 / 0-909-7899996) +81-909-7899997 / 01081-909-7899997 (0909-7899997 / 0-909-7899997) +81-909-7899998 / 01081-909-7899998 (0909-7899998 / 0-909-7899998) +81-909-7899999 / 01081-909-7899999 (0909-7899999 / 0-909-7899999)