Area Code +81-165-(590000...599999) located in Nayoro, Hokkaido (01), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 165 Subscriber Number From : 590000 Subscriber Number To : 599999 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 : SoftBank Telecom 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 : Nayoro Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 44.3600 Longitude : 142.4600 ‹ previous : +81-165-(570000...579999) next › : +81-165-(620000...629999) Dialling Instructions For trunk calls: 0 165 590000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 165 590000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 590000 ~ 599999 (Count: 10,000) Example: +81-165-590000 / 01081-165-590000 (0165-590000 / 0-165-590000) +81-165-590001 / 01081-165-590001 (0165-590001 / 0-165-590001) +81-165-590002 / 01081-165-590002 (0165-590002 / 0-165-590002) +81-165-590003 / 01081-165-590003 (0165-590003 / 0-165-590003) +81-165-590004 / 01081-165-590004 (0165-590004 / 0-165-590004) ...+81-165-xxxxxx / 01081-165-xxxxxx (0165-xxxxxx / 0-165-xxxxxx) ...+81-165-599995 / 01081-165-599995 (0165-599995 / 0-165-599995) +81-165-599996 / 01081-165-599996 (0165-599996 / 0-165-599996) +81-165-599997 / 01081-165-599997 (0165-599997 / 0-165-599997) +81-165-599998 / 01081-165-599998 (0165-599998 / 0-165-599998) +81-165-599999 / 01081-165-599999 (0165-599999 / 0-165-599999)