Area Code +81-153-(830000...839999) located in Shibetsu, Hokkaido (01), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 153 Subscriber Number From : 830000 Subscriber Number To : 839999 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 : Fusion Communications 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 : Shibetsu Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 43.6600 Longitude : 145.1300 ‹ previous : +81-153-(820000...829999) next › : +81-153-(840000...849999) Dialling Instructions For trunk calls: 0 153 830000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 153 830000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 830000 ~ 839999 (Count: 10,000) Example: +81-153-830000 / 01081-153-830000 (0153-830000 / 0-153-830000) +81-153-830001 / 01081-153-830001 (0153-830001 / 0-153-830001) +81-153-830002 / 01081-153-830002 (0153-830002 / 0-153-830002) +81-153-830003 / 01081-153-830003 (0153-830003 / 0-153-830003) +81-153-830004 / 01081-153-830004 (0153-830004 / 0-153-830004) ...+81-153-xxxxxx / 01081-153-xxxxxx (0153-xxxxxx / 0-153-xxxxxx) ...+81-153-839995 / 01081-153-839995 (0153-839995 / 0-153-839995) +81-153-839996 / 01081-153-839996 (0153-839996 / 0-153-839996) +81-153-839997 / 01081-153-839997 (0153-839997 / 0-153-839997) +81-153-839998 / 01081-153-839998 (0153-839998 / 0-153-839998) +81-153-839999 / 01081-153-839999 (0153-839999 / 0-153-839999)