Area Code +81-447-(390000...399999) located in Kawasaki, Kanagawa (14), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 447 Subscriber Number From : 390000 Subscriber Number To : 399999 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 : NTT East Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) Region Code : 14 Region Name : Kanagawa City : Kawasaki Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 35.5300 Longitude : 139.7000 ‹ previous : +81-447-(380000...389999) next › : +81-447-(400000...409999) Dialling Instructions For trunk calls: 0 447 390000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 447 390000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 390000 ~ 399999 (Count: 10,000) Example: +81-447-390000 / 01081-447-390000 (0447-390000 / 0-447-390000) +81-447-390001 / 01081-447-390001 (0447-390001 / 0-447-390001) +81-447-390002 / 01081-447-390002 (0447-390002 / 0-447-390002) +81-447-390003 / 01081-447-390003 (0447-390003 / 0-447-390003) +81-447-390004 / 01081-447-390004 (0447-390004 / 0-447-390004) ...+81-447-xxxxxx / 01081-447-xxxxxx (0447-xxxxxx / 0-447-xxxxxx) ...+81-447-399995 / 01081-447-399995 (0447-399995 / 0-447-399995) +81-447-399996 / 01081-447-399996 (0447-399996 / 0-447-399996) +81-447-399997 / 01081-447-399997 (0447-399997 / 0-447-399997) +81-447-399998 / 01081-447-399998 (0447-399998 / 0-447-399998) +81-447-399999 / 01081-447-399999 (0447-399999 / 0-447-399999)