Area Code +81-423-(050000...059999) 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 : 050000 Subscriber Number To : 059999 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 : Verizon Japan 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-(040000...049999) next › : +81-423-(060000...069999) Dialling Instructions For trunk calls: 0 423 050000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 423 050000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 050000 ~ 059999 (Count: 10,000) Example: +81-423-050000 / 01081-423-050000 (0423-050000 / 0-423-050000) +81-423-050001 / 01081-423-050001 (0423-050001 / 0-423-050001) +81-423-050002 / 01081-423-050002 (0423-050002 / 0-423-050002) +81-423-050003 / 01081-423-050003 (0423-050003 / 0-423-050003) +81-423-050004 / 01081-423-050004 (0423-050004 / 0-423-050004) ...+81-423-xxxxxx / 01081-423-xxxxxx (0423-xxxxxx / 0-423-xxxxxx) ...+81-423-059995 / 01081-423-059995 (0423-059995 / 0-423-059995) +81-423-059996 / 01081-423-059996 (0423-059996 / 0-423-059996) +81-423-059997 / 01081-423-059997 (0423-059997 / 0-423-059997) +81-423-059998 / 01081-423-059998 (0423-059998 / 0-423-059998) +81-423-059999 / 01081-423-059999 (0423-059999 / 0-423-059999)
