Area Code +81-123-(570000...579999) located in Yubari, Hokkaido (01), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 123 Subscriber Number From : 570000 Subscriber Number To : 579999 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 : 01 Region Name : Hokkaido City : Yubari Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 43.0600 Longitude : 141.9700 ‹ previous : +81-123-(560000...569999) next › : +81-123-(580000...589999) Dialling Instructions For trunk calls: 0 123 570000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 123 570000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 570000 ~ 579999 (Count: 10,000) Example: +81-123-570000 / 01081-123-570000 (0123-570000 / 0-123-570000) +81-123-570001 / 01081-123-570001 (0123-570001 / 0-123-570001) +81-123-570002 / 01081-123-570002 (0123-570002 / 0-123-570002) +81-123-570003 / 01081-123-570003 (0123-570003 / 0-123-570003) +81-123-570004 / 01081-123-570004 (0123-570004 / 0-123-570004) ...+81-123-xxxxxx / 01081-123-xxxxxx (0123-xxxxxx / 0-123-xxxxxx) ...+81-123-579995 / 01081-123-579995 (0123-579995 / 0-123-579995) +81-123-579996 / 01081-123-579996 (0123-579996 / 0-123-579996) +81-123-579997 / 01081-123-579997 (0123-579997 / 0-123-579997) +81-123-579998 / 01081-123-579998 (0123-579998 / 0-123-579998) +81-123-579999 / 01081-123-579999 (0123-579999 / 0-123-579999)