Area Code +81-172-(340000...349999) located in Hirosaki, Aomori (02), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 172 Subscriber Number From : 340000 Subscriber Number To : 349999 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 : 02 Region Name : Aomori City : Hirosaki Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 40.6000 Longitude : 140.4600 ‹ previous : +81-172-(330000...339999) next › : +81-172-(350000...359999) Dialling Instructions For trunk calls: 0 172 340000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 172 340000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 340000 ~ 349999 (Count: 10,000) Example: +81-172-340000 / 01081-172-340000 (0172-340000 / 0-172-340000) +81-172-340001 / 01081-172-340001 (0172-340001 / 0-172-340001) +81-172-340002 / 01081-172-340002 (0172-340002 / 0-172-340002) +81-172-340003 / 01081-172-340003 (0172-340003 / 0-172-340003) +81-172-340004 / 01081-172-340004 (0172-340004 / 0-172-340004) ...+81-172-xxxxxx / 01081-172-xxxxxx (0172-xxxxxx / 0-172-xxxxxx) ...+81-172-349995 / 01081-172-349995 (0172-349995 / 0-172-349995) +81-172-349996 / 01081-172-349996 (0172-349996 / 0-172-349996) +81-172-349997 / 01081-172-349997 (0172-349997 / 0-172-349997) +81-172-349998 / 01081-172-349998 (0172-349998 / 0-172-349998) +81-172-349999 / 01081-172-349999 (0172-349999 / 0-172-349999)