Area Code +81-573-(300000...309999) located in Ena, Gifu (21), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 573 Subscriber Number From : 300000 Subscriber Number To : 309999 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 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 : 21 Region Name : Gifu City : Ena Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 35.4500 Longitude : 137.4100 ‹ previous : +81-566-(680000...689999) next › : +81-5769-(20000...29999) Dialling Instructions For trunk calls: 0 573 300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 573 300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 300000 ~ 309999 (Count: 10,000) Example: +81-573-300000 / 01081-573-300000 (0573-300000 / 0-573-300000) +81-573-300001 / 01081-573-300001 (0573-300001 / 0-573-300001) +81-573-300002 / 01081-573-300002 (0573-300002 / 0-573-300002) +81-573-300003 / 01081-573-300003 (0573-300003 / 0-573-300003) +81-573-300004 / 01081-573-300004 (0573-300004 / 0-573-300004) ...+81-573-xxxxxx / 01081-573-xxxxxx (0573-xxxxxx / 0-573-xxxxxx) ...+81-573-309995 / 01081-573-309995 (0573-309995 / 0-573-309995) +81-573-309996 / 01081-573-309996 (0573-309996 / 0-573-309996) +81-573-309997 / 01081-573-309997 (0573-309997 / 0-573-309997) +81-573-309998 / 01081-573-309998 (0573-309998 / 0-573-309998) +81-573-309999 / 01081-573-309999 (0573-309999 / 0-573-309999)