Area Code +81-501-(2550000...2559999) 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 : 2550000 Subscriber Number To : 2559999 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-(2540000...2549999) next › : +81-501-(2560000...2569999) Dialling Instructions For trunk calls: 0 501 2550000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 501 2550000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2550000 ~ 2559999 (Count: 10,000) Example: +81-501-2550000 / 01081-501-2550000 (0501-2550000 / 0-501-2550000) +81-501-2550001 / 01081-501-2550001 (0501-2550001 / 0-501-2550001) +81-501-2550002 / 01081-501-2550002 (0501-2550002 / 0-501-2550002) +81-501-2550003 / 01081-501-2550003 (0501-2550003 / 0-501-2550003) +81-501-2550004 / 01081-501-2550004 (0501-2550004 / 0-501-2550004) ...+81-501-xxxxxxx / 01081-501-xxxxxxx (0501-xxxxxxx / 0-501-xxxxxxx) ...+81-501-2559995 / 01081-501-2559995 (0501-2559995 / 0-501-2559995) +81-501-2559996 / 01081-501-2559996 (0501-2559996 / 0-501-2559996) +81-501-2559997 / 01081-501-2559997 (0501-2559997 / 0-501-2559997) +81-501-2559998 / 01081-501-2559998 (0501-2559998 / 0-501-2559998) +81-501-2559999 / 01081-501-2559999 (0501-2559999 / 0-501-2559999)
