Area Code +81-501-(0640000...0649999) 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 : 0640000 Subscriber Number To : 0649999 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-(0630000...0639999) next › : +81-501-(0650000...0659999) Dialling Instructions For trunk calls: 0 501 0640000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 501 0640000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0640000 ~ 0649999 (Count: 10,000) Example: +81-501-0640000 / 01081-501-0640000 (0501-0640000 / 0-501-0640000) +81-501-0640001 / 01081-501-0640001 (0501-0640001 / 0-501-0640001) +81-501-0640002 / 01081-501-0640002 (0501-0640002 / 0-501-0640002) +81-501-0640003 / 01081-501-0640003 (0501-0640003 / 0-501-0640003) +81-501-0640004 / 01081-501-0640004 (0501-0640004 / 0-501-0640004) ...+81-501-xxxxxxx / 01081-501-xxxxxxx (0501-xxxxxxx / 0-501-xxxxxxx) ...+81-501-0649995 / 01081-501-0649995 (0501-0649995 / 0-501-0649995) +81-501-0649996 / 01081-501-0649996 (0501-0649996 / 0-501-0649996) +81-501-0649997 / 01081-501-0649997 (0501-0649997 / 0-501-0649997) +81-501-0649998 / 01081-501-0649998 (0501-0649998 / 0-501-0649998) +81-501-0649999 / 01081-501-0649999 (0501-0649999 / 0-501-0649999)
