Area Code +81-454-(130000...139999) 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 : 130000 Subscriber Number To : 139999 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-(120000...129999) next › : +81-454-(140000...149999) Dialling Instructions For trunk calls: 0 454 130000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 454 130000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 130000 ~ 139999 (Count: 10,000) Example: +81-454-130000 / 01081-454-130000 (0454-130000 / 0-454-130000) +81-454-130001 / 01081-454-130001 (0454-130001 / 0-454-130001) +81-454-130002 / 01081-454-130002 (0454-130002 / 0-454-130002) +81-454-130003 / 01081-454-130003 (0454-130003 / 0-454-130003) +81-454-130004 / 01081-454-130004 (0454-130004 / 0-454-130004) ...+81-454-xxxxxx / 01081-454-xxxxxx (0454-xxxxxx / 0-454-xxxxxx) ...+81-454-139995 / 01081-454-139995 (0454-139995 / 0-454-139995) +81-454-139996 / 01081-454-139996 (0454-139996 / 0-454-139996) +81-454-139997 / 01081-454-139997 (0454-139997 / 0-454-139997) +81-454-139998 / 01081-454-139998 (0454-139998 / 0-454-139998) +81-454-139999 / 01081-454-139999 (0454-139999 / 0-454-139999)