Area Code +81-428-(440000...449999) located in Tatikawa, Tokyo (13), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 428 Subscriber Number From : 440000 Subscriber Number To : 449999 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 Telecom Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) Region Code : 13 Region Name : Tokyo City : Tatikawa Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 35.7100 Longitude : 139.4100 ‹ previous : +81-428-(430000...439999) next › : +81-428-(450000...459999) Dialling Instructions For trunk calls: 0 428 440000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 428 440000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 440000 ~ 449999 (Count: 10,000) Example: +81-428-440000 / 01081-428-440000 (0428-440000 / 0-428-440000) +81-428-440001 / 01081-428-440001 (0428-440001 / 0-428-440001) +81-428-440002 / 01081-428-440002 (0428-440002 / 0-428-440002) +81-428-440003 / 01081-428-440003 (0428-440003 / 0-428-440003) +81-428-440004 / 01081-428-440004 (0428-440004 / 0-428-440004) ...+81-428-xxxxxx / 01081-428-xxxxxx (0428-xxxxxx / 0-428-xxxxxx) ...+81-428-449995 / 01081-428-449995 (0428-449995 / 0-428-449995) +81-428-449996 / 01081-428-449996 (0428-449996 / 0-428-449996) +81-428-449997 / 01081-428-449997 (0428-449997 / 0-428-449997) +81-428-449998 / 01081-428-449998 (0428-449998 / 0-428-449998) +81-428-449999 / 01081-428-449999 (0428-449999 / 0-428-449999)
