Area Code +81-455-(900000...909999) located in Yokohama, Kanagawa (14), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 455 Subscriber Number From : 900000 Subscriber Number To : 909999 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 : +81-455-(860000...869999) next › : +81-455-(910000...919999) Dialling Instructions For trunk calls: 0 455 900000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 455 900000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 900000 ~ 909999 (Count: 10,000) Example: +81-455-900000 / 01081-455-900000 (0455-900000 / 0-455-900000) +81-455-900001 / 01081-455-900001 (0455-900001 / 0-455-900001) +81-455-900002 / 01081-455-900002 (0455-900002 / 0-455-900002) +81-455-900003 / 01081-455-900003 (0455-900003 / 0-455-900003) +81-455-900004 / 01081-455-900004 (0455-900004 / 0-455-900004) ...+81-455-xxxxxx / 01081-455-xxxxxx (0455-xxxxxx / 0-455-xxxxxx) ...+81-455-909995 / 01081-455-909995 (0455-909995 / 0-455-909995) +81-455-909996 / 01081-455-909996 (0455-909996 / 0-455-909996) +81-455-909997 / 01081-455-909997 (0455-909997 / 0-455-909997) +81-455-909998 / 01081-455-909998 (0455-909998 / 0-455-909998) +81-455-909999 / 01081-455-909999 (0455-909999 / 0-455-909999)