Area Code +81-473-(040000...049999) 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 : 040000 Subscriber Number To : 049999 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-(030000...039999) next › : +81-473-(050000...059999) Dialling Instructions For trunk calls: 0 473 040000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 473 040000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 040000 ~ 049999 (Count: 10,000) Example: +81-473-040000 / 01081-473-040000 (0473-040000 / 0-473-040000) +81-473-040001 / 01081-473-040001 (0473-040001 / 0-473-040001) +81-473-040002 / 01081-473-040002 (0473-040002 / 0-473-040002) +81-473-040003 / 01081-473-040003 (0473-040003 / 0-473-040003) +81-473-040004 / 01081-473-040004 (0473-040004 / 0-473-040004) ...+81-473-xxxxxx / 01081-473-xxxxxx (0473-xxxxxx / 0-473-xxxxxx) ...+81-473-049995 / 01081-473-049995 (0473-049995 / 0-473-049995) +81-473-049996 / 01081-473-049996 (0473-049996 / 0-473-049996) +81-473-049997 / 01081-473-049997 (0473-049997 / 0-473-049997) +81-473-049998 / 01081-473-049998 (0473-049998 / 0-473-049998) +81-473-049999 / 01081-473-049999 (0473-049999 / 0-473-049999)