Area Code +81-47-(3010000...3019999) located in Ichikawa, Chiba (12), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 47 Subscriber Number From : 3010000 Subscriber Number To : 3019999 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 : 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 : 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 : +81-47-(3000000...3009999) next › : +81-47-(3020000...3029999) Dialling Instructions For trunk calls: 0 47 3010000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 47 3010000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3010000 ~ 3019999 (Count: 10,000) Example: +81-47-3010000 / 01081-47-3010000 (047-3010000 / 0-47-3010000) +81-47-3010001 / 01081-47-3010001 (047-3010001 / 0-47-3010001) +81-47-3010002 / 01081-47-3010002 (047-3010002 / 0-47-3010002) +81-47-3010003 / 01081-47-3010003 (047-3010003 / 0-47-3010003) +81-47-3010004 / 01081-47-3010004 (047-3010004 / 0-47-3010004) ...+81-47-xxxxxxx / 01081-47-xxxxxxx (047-xxxxxxx / 0-47-xxxxxxx) ...+81-47-3019995 / 01081-47-3019995 (047-3019995 / 0-47-3019995) +81-47-3019996 / 01081-47-3019996 (047-3019996 / 0-47-3019996) +81-47-3019997 / 01081-47-3019997 (047-3019997 / 0-47-3019997) +81-47-3019998 / 01081-47-3019998 (047-3019998 / 0-47-3019998) +81-47-3019999 / 01081-47-3019999 (047-3019999 / 0-47-3019999)