Area Code +81-454-(420000...429999) located in Yokohama, Kanagawa (14), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 454 Subscriber Number From : 420000 Subscriber Number To : 429999 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 : NTT East Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) Region Code : 14 Region Name : Kanagawa City : Yokohama Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 35.4400 Longitude : 139.6400 ‹ previous : +81-454-(410000...419999) next › : +81-454-(430000...439999) Dialling Instructions For trunk calls: 0 454 420000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 454 420000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 420000 ~ 429999 (Count: 10,000) Example: +81-454-420000 / 01081-454-420000 (0454-420000 / 0-454-420000) +81-454-420001 / 01081-454-420001 (0454-420001 / 0-454-420001) +81-454-420002 / 01081-454-420002 (0454-420002 / 0-454-420002) +81-454-420003 / 01081-454-420003 (0454-420003 / 0-454-420003) +81-454-420004 / 01081-454-420004 (0454-420004 / 0-454-420004) ...+81-454-xxxxxx / 01081-454-xxxxxx (0454-xxxxxx / 0-454-xxxxxx) ...+81-454-429995 / 01081-454-429995 (0454-429995 / 0-454-429995) +81-454-429996 / 01081-454-429996 (0454-429996 / 0-454-429996) +81-454-429997 / 01081-454-429997 (0454-429997 / 0-454-429997) +81-454-429998 / 01081-454-429998 (0454-429998 / 0-454-429998) +81-454-429999 / 01081-454-429999 (0454-429999 / 0-454-429999)
