Area Code +81-80-(64900000...64999999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 80 Subscriber Number From : 64900000 Subscriber Number To : 64999999 National Destination Code Length : 2 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 Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 35.6900 Longitude : 139.6900 ‹ previous : +81-80-(64800000...64899999) next › : +81-80-(65000000...65099999) Dialling Instructions For trunk calls: 0 80 64900000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 80 64900000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 64900000 ~ 64999999 (Count: 100,000) Example: +81-80-64900000 / 01081-80-64900000 (080-64900000 / 0-80-64900000) +81-80-64900001 / 01081-80-64900001 (080-64900001 / 0-80-64900001) +81-80-64900002 / 01081-80-64900002 (080-64900002 / 0-80-64900002) +81-80-64900003 / 01081-80-64900003 (080-64900003 / 0-80-64900003) +81-80-64900004 / 01081-80-64900004 (080-64900004 / 0-80-64900004) ...+81-80-xxxxxxxx / 01081-80-xxxxxxxx (080-xxxxxxxx / 0-80-xxxxxxxx) ...+81-80-64999995 / 01081-80-64999995 (080-64999995 / 0-80-64999995) +81-80-64999996 / 01081-80-64999996 (080-64999996 / 0-80-64999996) +81-80-64999997 / 01081-80-64999997 (080-64999997 / 0-80-64999997) +81-80-64999998 / 01081-80-64999998 (080-64999998 / 0-80-64999998) +81-80-64999999 / 01081-80-64999999 (080-64999999 / 0-80-64999999)