Area Code +81-455-(600000...609999) 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 : 600000 Subscriber Number To : 609999 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-(570000...579999) next › : +81-455-(610000...619999) Dialling Instructions For trunk calls: 0 455 600000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 455 600000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 600000 ~ 609999 (Count: 10,000) Example: +81-455-600000 / 01081-455-600000 (0455-600000 / 0-455-600000) +81-455-600001 / 01081-455-600001 (0455-600001 / 0-455-600001) +81-455-600002 / 01081-455-600002 (0455-600002 / 0-455-600002) +81-455-600003 / 01081-455-600003 (0455-600003 / 0-455-600003) +81-455-600004 / 01081-455-600004 (0455-600004 / 0-455-600004) ...+81-455-xxxxxx / 01081-455-xxxxxx (0455-xxxxxx / 0-455-xxxxxx) ...+81-455-609995 / 01081-455-609995 (0455-609995 / 0-455-609995) +81-455-609996 / 01081-455-609996 (0455-609996 / 0-455-609996) +81-455-609997 / 01081-455-609997 (0455-609997 / 0-455-609997) +81-455-609998 / 01081-455-609998 (0455-609998 / 0-455-609998) +81-455-609999 / 01081-455-609999 (0455-609999 / 0-455-609999)