Area Code +81-505-(5490000...5499999) located in VoIP, more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 505 Subscriber Number From : 5490000 Subscriber Number To : 5499999 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-ME 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 : +81-505-(5480000...5489999) next › : +81-505-(5500000...5509999) Dialling Instructions For trunk calls: 0 505 5490000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 505 5490000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5490000 ~ 5499999 (Count: 10,000) Example: +81-505-5490000 / 01081-505-5490000 (0505-5490000 / 0-505-5490000) +81-505-5490001 / 01081-505-5490001 (0505-5490001 / 0-505-5490001) +81-505-5490002 / 01081-505-5490002 (0505-5490002 / 0-505-5490002) +81-505-5490003 / 01081-505-5490003 (0505-5490003 / 0-505-5490003) +81-505-5490004 / 01081-505-5490004 (0505-5490004 / 0-505-5490004) ...+81-505-xxxxxxx / 01081-505-xxxxxxx (0505-xxxxxxx / 0-505-xxxxxxx) ...+81-505-5499995 / 01081-505-5499995 (0505-5499995 / 0-505-5499995) +81-505-5499996 / 01081-505-5499996 (0505-5499996 / 0-505-5499996) +81-505-5499997 / 01081-505-5499997 (0505-5499997 / 0-505-5499997) +81-505-5499998 / 01081-505-5499998 (0505-5499998 / 0-505-5499998) +81-505-5499999 / 01081-505-5499999 (0505-5499999 / 0-505-5499999)