Area Code +81-366-(410000...419999) located in Tokyo, Tokyo (13), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 366 Subscriber Number From : 410000 Subscriber Number To : 419999 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 : Tokyo Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 35.6900 Longitude : 139.6900 ‹ previous : +81-366-(400000...409999) next › : +81-366-(420000...429999) Dialling Instructions For trunk calls: 0 366 410000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 366 410000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 410000 ~ 419999 (Count: 10,000) Example: +81-366-410000 / 01081-366-410000 (0366-410000 / 0-366-410000) +81-366-410001 / 01081-366-410001 (0366-410001 / 0-366-410001) +81-366-410002 / 01081-366-410002 (0366-410002 / 0-366-410002) +81-366-410003 / 01081-366-410003 (0366-410003 / 0-366-410003) +81-366-410004 / 01081-366-410004 (0366-410004 / 0-366-410004) ...+81-366-xxxxxx / 01081-366-xxxxxx (0366-xxxxxx / 0-366-xxxxxx) ...+81-366-419995 / 01081-366-419995 (0366-419995 / 0-366-419995) +81-366-419996 / 01081-366-419996 (0366-419996 / 0-366-419996) +81-366-419997 / 01081-366-419997 (0366-419997 / 0-366-419997) +81-366-419998 / 01081-366-419998 (0366-419998 / 0-366-419998) +81-366-419999 / 01081-366-419999 (0366-419999 / 0-366-419999)