Area Code +81-806-(4800000...4899999) located in Mobile telephony service, more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 806 Subscriber Number From : 4800000 Subscriber Number To : 4899999 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 : +81-806-(4700000...4799999) next › : +81-806-(4900000...4999999) Dialling Instructions For trunk calls: 0 806 4800000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 806 4800000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4800000 ~ 4899999 (Count: 100,000) Example: +81-806-4800000 / 01081-806-4800000 (0806-4800000 / 0-806-4800000) +81-806-4800001 / 01081-806-4800001 (0806-4800001 / 0-806-4800001) +81-806-4800002 / 01081-806-4800002 (0806-4800002 / 0-806-4800002) +81-806-4800003 / 01081-806-4800003 (0806-4800003 / 0-806-4800003) +81-806-4800004 / 01081-806-4800004 (0806-4800004 / 0-806-4800004) ...+81-806-xxxxxxx / 01081-806-xxxxxxx (0806-xxxxxxx / 0-806-xxxxxxx) ...+81-806-4899995 / 01081-806-4899995 (0806-4899995 / 0-806-4899995) +81-806-4899996 / 01081-806-4899996 (0806-4899996 / 0-806-4899996) +81-806-4899997 / 01081-806-4899997 (0806-4899997 / 0-806-4899997) +81-806-4899998 / 01081-806-4899998 (0806-4899998 / 0-806-4899998) +81-806-4899999 / 01081-806-4899999 (0806-4899999 / 0-806-4899999)