Area Code +81-480-(990000...999999) located in Kuki, Saitama (11), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 480 Subscriber Number From : 990000 Subscriber Number To : 999999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Softbank Mobile Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) Region Code : 11 Region Name : Saitama City : Kuki Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 36.0600 Longitude : 139.6700 ‹ previous : +81-480-(980000...989999) next › : +81-482-(010000...019999) Dialling Instructions For trunk calls: 0 480 990000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 480 990000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 990000 ~ 999999 (Count: 10,000) Example: +81-480-990000 / 01081-480-990000 (0480-990000 / 0-480-990000) +81-480-990001 / 01081-480-990001 (0480-990001 / 0-480-990001) +81-480-990002 / 01081-480-990002 (0480-990002 / 0-480-990002) +81-480-990003 / 01081-480-990003 (0480-990003 / 0-480-990003) +81-480-990004 / 01081-480-990004 (0480-990004 / 0-480-990004) ...+81-480-xxxxxx / 01081-480-xxxxxx (0480-xxxxxx / 0-480-xxxxxx) ...+81-480-999995 / 01081-480-999995 (0480-999995 / 0-480-999995) +81-480-999996 / 01081-480-999996 (0480-999996 / 0-480-999996) +81-480-999997 / 01081-480-999997 (0480-999997 / 0-480-999997) +81-480-999998 / 01081-480-999998 (0480-999998 / 0-480-999998) +81-480-999999 / 01081-480-999999 (0480-999999 / 0-480-999999)