Area Code +81-501-(3420000...3429999) 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 : 3420000 Subscriber Number To : 3429999 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-(3410000...3419999) next › : +81-501-(3430000...3439999) Dialling Instructions For trunk calls: 0 501 3420000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 501 3420000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3420000 ~ 3429999 (Count: 10,000) Example: +81-501-3420000 / 01081-501-3420000 (0501-3420000 / 0-501-3420000) +81-501-3420001 / 01081-501-3420001 (0501-3420001 / 0-501-3420001) +81-501-3420002 / 01081-501-3420002 (0501-3420002 / 0-501-3420002) +81-501-3420003 / 01081-501-3420003 (0501-3420003 / 0-501-3420003) +81-501-3420004 / 01081-501-3420004 (0501-3420004 / 0-501-3420004) ...+81-501-xxxxxxx / 01081-501-xxxxxxx (0501-xxxxxxx / 0-501-xxxxxxx) ...+81-501-3429995 / 01081-501-3429995 (0501-3429995 / 0-501-3429995) +81-501-3429996 / 01081-501-3429996 (0501-3429996 / 0-501-3429996) +81-501-3429997 / 01081-501-3429997 (0501-3429997 / 0-501-3429997) +81-501-3429998 / 01081-501-3429998 (0501-3429998 / 0-501-3429998) +81-501-3429999 / 01081-501-3429999 (0501-3429999 / 0-501-3429999)
