Area Code +81-423-(090000...099999) located in Kokubunji, Tokyo (13), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 423 Subscriber Number From : 090000 Subscriber Number To : 099999 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 : Technology Networks 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 : Kokubunji Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 35.7200 Longitude : 139.4700 ‹ previous : +81-423-(080000...089999) next › : +81-423-(100000...109999) Dialling Instructions For trunk calls: 0 423 090000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 423 090000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 090000 ~ 099999 (Count: 10,000) Example: +81-423-090000 / 01081-423-090000 (0423-090000 / 0-423-090000) +81-423-090001 / 01081-423-090001 (0423-090001 / 0-423-090001) +81-423-090002 / 01081-423-090002 (0423-090002 / 0-423-090002) +81-423-090003 / 01081-423-090003 (0423-090003 / 0-423-090003) +81-423-090004 / 01081-423-090004 (0423-090004 / 0-423-090004) ...+81-423-xxxxxx / 01081-423-xxxxxx (0423-xxxxxx / 0-423-xxxxxx) ...+81-423-099995 / 01081-423-099995 (0423-099995 / 0-423-099995) +81-423-099996 / 01081-423-099996 (0423-099996 / 0-423-099996) +81-423-099997 / 01081-423-099997 (0423-099997 / 0-423-099997) +81-423-099998 / 01081-423-099998 (0423-099998 / 0-423-099998) +81-423-099999 / 01081-423-099999 (0423-099999 / 0-423-099999)
