Area Code +81-454-(110000...119999) 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 : 110000 Subscriber Number To : 119999 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-(100000...109999) next › : +81-454-(120000...129999) Dialling Instructions For trunk calls: 0 454 110000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 454 110000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 110000 ~ 119999 (Count: 10,000) Example: +81-454-110000 / 01081-454-110000 (0454-110000 / 0-454-110000) +81-454-110001 / 01081-454-110001 (0454-110001 / 0-454-110001) +81-454-110002 / 01081-454-110002 (0454-110002 / 0-454-110002) +81-454-110003 / 01081-454-110003 (0454-110003 / 0-454-110003) +81-454-110004 / 01081-454-110004 (0454-110004 / 0-454-110004) ...+81-454-xxxxxx / 01081-454-xxxxxx (0454-xxxxxx / 0-454-xxxxxx) ...+81-454-119995 / 01081-454-119995 (0454-119995 / 0-454-119995) +81-454-119996 / 01081-454-119996 (0454-119996 / 0-454-119996) +81-454-119997 / 01081-454-119997 (0454-119997 / 0-454-119997) +81-454-119998 / 01081-454-119998 (0454-119998 / 0-454-119998) +81-454-119999 / 01081-454-119999 (0454-119999 / 0-454-119999)