Area Code +81-501-(7830000...7839999) located in VoIP, more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 501 Subscriber Number From : 7830000 Subscriber Number To : 7839999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : V (VoIP, Location Independent fixed land line) Carrier Name : Softbank Broadband Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) City : VoIP Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : None Longitude : None ‹ previous : +81-501-(7820000...7829999) next › : +81-501-(7840000...7849999) Dialling Instructions For trunk calls: 0 501 7830000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 501 7830000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7830000 ~ 7839999 (Count: 10,000) Example: +81-501-7830000 / 01081-501-7830000 (0501-7830000 / 0-501-7830000) +81-501-7830001 / 01081-501-7830001 (0501-7830001 / 0-501-7830001) +81-501-7830002 / 01081-501-7830002 (0501-7830002 / 0-501-7830002) +81-501-7830003 / 01081-501-7830003 (0501-7830003 / 0-501-7830003) +81-501-7830004 / 01081-501-7830004 (0501-7830004 / 0-501-7830004) ...+81-501-xxxxxxx / 01081-501-xxxxxxx (0501-xxxxxxx / 0-501-xxxxxxx) ...+81-501-7839995 / 01081-501-7839995 (0501-7839995 / 0-501-7839995) +81-501-7839996 / 01081-501-7839996 (0501-7839996 / 0-501-7839996) +81-501-7839997 / 01081-501-7839997 (0501-7839997 / 0-501-7839997) +81-501-7839998 / 01081-501-7839998 (0501-7839998 / 0-501-7839998) +81-501-7839999 / 01081-501-7839999 (0501-7839999 / 0-501-7839999)
