Area Code +81-501-(3940000...3949999) 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 : 3940000 Subscriber Number To : 3949999 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-(3930000...3939999) next › : +81-501-(3950000...3959999) Dialling Instructions For trunk calls: 0 501 3940000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 501 3940000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3940000 ~ 3949999 (Count: 10,000) Example: +81-501-3940000 / 01081-501-3940000 (0501-3940000 / 0-501-3940000) +81-501-3940001 / 01081-501-3940001 (0501-3940001 / 0-501-3940001) +81-501-3940002 / 01081-501-3940002 (0501-3940002 / 0-501-3940002) +81-501-3940003 / 01081-501-3940003 (0501-3940003 / 0-501-3940003) +81-501-3940004 / 01081-501-3940004 (0501-3940004 / 0-501-3940004) ...+81-501-xxxxxxx / 01081-501-xxxxxxx (0501-xxxxxxx / 0-501-xxxxxxx) ...+81-501-3949995 / 01081-501-3949995 (0501-3949995 / 0-501-3949995) +81-501-3949996 / 01081-501-3949996 (0501-3949996 / 0-501-3949996) +81-501-3949997 / 01081-501-3949997 (0501-3949997 / 0-501-3949997) +81-501-3949998 / 01081-501-3949998 (0501-3949998 / 0-501-3949998) +81-501-3949999 / 01081-501-3949999 (0501-3949999 / 0-501-3949999)
