Area Code +81-485-(740000...749999) located in Kumagaya, Saitama (11), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 485 Subscriber Number From : 740000 Subscriber Number To : 749999 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 : 11 Region Name : Saitama City : Kumagaya Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 36.1500 Longitude : 139.3900 ‹ previous : +81-485-(730000...739999) next › : +81-485-(750000...759999) Dialling Instructions For trunk calls: 0 485 740000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 485 740000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 740000 ~ 749999 (Count: 10,000) Example: +81-485-740000 / 01081-485-740000 (0485-740000 / 0-485-740000) +81-485-740001 / 01081-485-740001 (0485-740001 / 0-485-740001) +81-485-740002 / 01081-485-740002 (0485-740002 / 0-485-740002) +81-485-740003 / 01081-485-740003 (0485-740003 / 0-485-740003) +81-485-740004 / 01081-485-740004 (0485-740004 / 0-485-740004) ...+81-485-xxxxxx / 01081-485-xxxxxx (0485-xxxxxx / 0-485-xxxxxx) ...+81-485-749995 / 01081-485-749995 (0485-749995 / 0-485-749995) +81-485-749996 / 01081-485-749996 (0485-749996 / 0-485-749996) +81-485-749997 / 01081-485-749997 (0485-749997 / 0-485-749997) +81-485-749998 / 01081-485-749998 (0485-749998 / 0-485-749998) +81-485-749999 / 01081-485-749999 (0485-749999 / 0-485-749999)