Area Code +81-492-(100000...109999) located in Kawagoe, Saitama (11), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 492 Subscriber Number From : 100000 Subscriber Number To : 109999 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 : 11 Region Name : Saitama City : Kawagoe Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 35.9300 Longitude : 139.4900 ‹ previous : +81-492-(070000...079999) next › : +81-492-(110000...119999) Dialling Instructions For trunk calls: 0 492 100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 492 100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 100000 ~ 109999 (Count: 10,000) Example: +81-492-100000 / 01081-492-100000 (0492-100000 / 0-492-100000) +81-492-100001 / 01081-492-100001 (0492-100001 / 0-492-100001) +81-492-100002 / 01081-492-100002 (0492-100002 / 0-492-100002) +81-492-100003 / 01081-492-100003 (0492-100003 / 0-492-100003) +81-492-100004 / 01081-492-100004 (0492-100004 / 0-492-100004) ...+81-492-xxxxxx / 01081-492-xxxxxx (0492-xxxxxx / 0-492-xxxxxx) ...+81-492-109995 / 01081-492-109995 (0492-109995 / 0-492-109995) +81-492-109996 / 01081-492-109996 (0492-109996 / 0-492-109996) +81-492-109997 / 01081-492-109997 (0492-109997 / 0-492-109997) +81-492-109998 / 01081-492-109998 (0492-109998 / 0-492-109998) +81-492-109999 / 01081-492-109999 (0492-109999 / 0-492-109999)