Area Code +81-173-(440000...449999) located in Goshogawara, Aomori (02), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 173 Subscriber Number From : 440000 Subscriber Number To : 449999 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 : Tohoku Intelligent Telecommunication Co Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) Region Code : 02 Region Name : Aomori City : Goshogawara Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 40.8100 Longitude : 140.4400 ‹ previous : +81-173-(420000...429999) next › : +81-173-(450000...459999) Dialling Instructions For trunk calls: 0 173 440000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 173 440000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 440000 ~ 449999 (Count: 10,000) Example: +81-173-440000 / 01081-173-440000 (0173-440000 / 0-173-440000) +81-173-440001 / 01081-173-440001 (0173-440001 / 0-173-440001) +81-173-440002 / 01081-173-440002 (0173-440002 / 0-173-440002) +81-173-440003 / 01081-173-440003 (0173-440003 / 0-173-440003) +81-173-440004 / 01081-173-440004 (0173-440004 / 0-173-440004) ...+81-173-xxxxxx / 01081-173-xxxxxx (0173-xxxxxx / 0-173-xxxxxx) ...+81-173-449995 / 01081-173-449995 (0173-449995 / 0-173-449995) +81-173-449996 / 01081-173-449996 (0173-449996 / 0-173-449996) +81-173-449997 / 01081-173-449997 (0173-449997 / 0-173-449997) +81-173-449998 / 01081-173-449998 (0173-449998 / 0-173-449998) +81-173-449999 / 01081-173-449999 (0173-449999 / 0-173-449999)