Area Code +81-98-(9020000...9029999) located in Naha, Okinawa (47), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 98 Subscriber Number From : 9020000 Subscriber Number To : 9029999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) 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) Region Code : 47 Region Name : Okinawa City : Naha Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 26.2300 Longitude : 127.6900 ‹ previous : +81-98-(9010000...9019999) next › : +81-98-(9030000...9039999) Dialling Instructions For trunk calls: 0 98 9020000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 98 9020000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9020000 ~ 9029999 (Count: 10,000) Example: +81-98-9020000 / 01081-98-9020000 (098-9020000 / 0-98-9020000) +81-98-9020001 / 01081-98-9020001 (098-9020001 / 0-98-9020001) +81-98-9020002 / 01081-98-9020002 (098-9020002 / 0-98-9020002) +81-98-9020003 / 01081-98-9020003 (098-9020003 / 0-98-9020003) +81-98-9020004 / 01081-98-9020004 (098-9020004 / 0-98-9020004) ...+81-98-xxxxxxx / 01081-98-xxxxxxx (098-xxxxxxx / 0-98-xxxxxxx) ...+81-98-9029995 / 01081-98-9029995 (098-9029995 / 0-98-9029995) +81-98-9029996 / 01081-98-9029996 (098-9029996 / 0-98-9029996) +81-98-9029997 / 01081-98-9029997 (098-9029997 / 0-98-9029997) +81-98-9029998 / 01081-98-9029998 (098-9029998 / 0-98-9029998) +81-98-9029999 / 01081-98-9029999 (098-9029999 / 0-98-9029999)