Area Code +81-501-(5870000...5879999) 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 : 5870000 Subscriber Number To : 5879999 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-(5860000...5869999) next › : +81-501-(5880000...5889999) Dialling Instructions For trunk calls: 0 501 5870000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 501 5870000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5870000 ~ 5879999 (Count: 10,000) Example: +81-501-5870000 / 01081-501-5870000 (0501-5870000 / 0-501-5870000) +81-501-5870001 / 01081-501-5870001 (0501-5870001 / 0-501-5870001) +81-501-5870002 / 01081-501-5870002 (0501-5870002 / 0-501-5870002) +81-501-5870003 / 01081-501-5870003 (0501-5870003 / 0-501-5870003) +81-501-5870004 / 01081-501-5870004 (0501-5870004 / 0-501-5870004) ...+81-501-xxxxxxx / 01081-501-xxxxxxx (0501-xxxxxxx / 0-501-xxxxxxx) ...+81-501-5879995 / 01081-501-5879995 (0501-5879995 / 0-501-5879995) +81-501-5879996 / 01081-501-5879996 (0501-5879996 / 0-501-5879996) +81-501-5879997 / 01081-501-5879997 (0501-5879997 / 0-501-5879997) +81-501-5879998 / 01081-501-5879998 (0501-5879998 / 0-501-5879998) +81-501-5879999 / 01081-501-5879999 (0501-5879999 / 0-501-5879999)
