Area Code +81-473-(480000...489999) located in Ichikawa, Chiba (12), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 473 Subscriber Number From : 480000 Subscriber Number To : 489999 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 : 12 Region Name : Chiba City : Ichikawa Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 35.7200 Longitude : 139.9300 ‹ previous : +81-473-(470000...479999) next › : +81-473-(490000...499999) Dialling Instructions For trunk calls: 0 473 480000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 473 480000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 480000 ~ 489999 (Count: 10,000) Example: +81-473-480000 / 01081-473-480000 (0473-480000 / 0-473-480000) +81-473-480001 / 01081-473-480001 (0473-480001 / 0-473-480001) +81-473-480002 / 01081-473-480002 (0473-480002 / 0-473-480002) +81-473-480003 / 01081-473-480003 (0473-480003 / 0-473-480003) +81-473-480004 / 01081-473-480004 (0473-480004 / 0-473-480004) ...+81-473-xxxxxx / 01081-473-xxxxxx (0473-xxxxxx / 0-473-xxxxxx) ...+81-473-489995 / 01081-473-489995 (0473-489995 / 0-473-489995) +81-473-489996 / 01081-473-489996 (0473-489996 / 0-473-489996) +81-473-489997 / 01081-473-489997 (0473-489997 / 0-473-489997) +81-473-489998 / 01081-473-489998 (0473-489998 / 0-473-489998) +81-473-489999 / 01081-473-489999 (0473-489999 / 0-473-489999)