Area Code +81-423-(070000...079999) 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 : 070000 Subscriber Number To : 079999 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 : KDDI 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-(060000...069999) next › : +81-423-(080000...089999) Dialling Instructions For trunk calls: 0 423 070000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 423 070000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 070000 ~ 079999 (Count: 10,000) Example: +81-423-070000 / 01081-423-070000 (0423-070000 / 0-423-070000) +81-423-070001 / 01081-423-070001 (0423-070001 / 0-423-070001) +81-423-070002 / 01081-423-070002 (0423-070002 / 0-423-070002) +81-423-070003 / 01081-423-070003 (0423-070003 / 0-423-070003) +81-423-070004 / 01081-423-070004 (0423-070004 / 0-423-070004) ...+81-423-xxxxxx / 01081-423-xxxxxx (0423-xxxxxx / 0-423-xxxxxx) ...+81-423-079995 / 01081-423-079995 (0423-079995 / 0-423-079995) +81-423-079996 / 01081-423-079996 (0423-079996 / 0-423-079996) +81-423-079997 / 01081-423-079997 (0423-079997 / 0-423-079997) +81-423-079998 / 01081-423-079998 (0423-079998 / 0-423-079998) +81-423-079999 / 01081-423-079999 (0423-079999 / 0-423-079999)
