Area Code +81-503-(6490000...6499999) located in VoIP, more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 503 Subscriber Number From : 6490000 Subscriber Number To : 6499999 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 : NTT Communications 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 : +81-503-(6480000...6489999) next › : +81-503-(6500000...6509999) Dialling Instructions For trunk calls: 0 503 6490000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 503 6490000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6490000 ~ 6499999 (Count: 10,000) Example: +81-503-6490000 / 01081-503-6490000 (0503-6490000 / 0-503-6490000) +81-503-6490001 / 01081-503-6490001 (0503-6490001 / 0-503-6490001) +81-503-6490002 / 01081-503-6490002 (0503-6490002 / 0-503-6490002) +81-503-6490003 / 01081-503-6490003 (0503-6490003 / 0-503-6490003) +81-503-6490004 / 01081-503-6490004 (0503-6490004 / 0-503-6490004) ...+81-503-xxxxxxx / 01081-503-xxxxxxx (0503-xxxxxxx / 0-503-xxxxxxx) ...+81-503-6499995 / 01081-503-6499995 (0503-6499995 / 0-503-6499995) +81-503-6499996 / 01081-503-6499996 (0503-6499996 / 0-503-6499996) +81-503-6499997 / 01081-503-6499997 (0503-6499997 / 0-503-6499997) +81-503-6499998 / 01081-503-6499998 (0503-6499998 / 0-503-6499998) +81-503-6499999 / 01081-503-6499999 (0503-6499999 / 0-503-6499999)
