Area Code +81-457-(520000...529999) located in Yokohama, Kanagawa (14), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 457 Subscriber Number From : 520000 Subscriber Number To : 529999 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 : +81-457-(510000...519999) next › : +81-457-(530000...539999) Dialling Instructions For trunk calls: 0 457 520000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 457 520000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 520000 ~ 529999 (Count: 10,000) Example: +81-457-520000 / 01081-457-520000 (0457-520000 / 0-457-520000) +81-457-520001 / 01081-457-520001 (0457-520001 / 0-457-520001) +81-457-520002 / 01081-457-520002 (0457-520002 / 0-457-520002) +81-457-520003 / 01081-457-520003 (0457-520003 / 0-457-520003) +81-457-520004 / 01081-457-520004 (0457-520004 / 0-457-520004) ...+81-457-xxxxxx / 01081-457-xxxxxx (0457-xxxxxx / 0-457-xxxxxx) ...+81-457-529995 / 01081-457-529995 (0457-529995 / 0-457-529995) +81-457-529996 / 01081-457-529996 (0457-529996 / 0-457-529996) +81-457-529997 / 01081-457-529997 (0457-529997 / 0-457-529997) +81-457-529998 / 01081-457-529998 (0457-529998 / 0-457-529998) +81-457-529999 / 01081-457-529999 (0457-529999 / 0-457-529999)