Area Code +81-503-(0790000...0799999) 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 : 0790000 Subscriber Number To : 0799999 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 : KDDI 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-(0780000...0789999) next › : +81-503-(0800000...0809999) Dialling Instructions For trunk calls: 0 503 0790000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 503 0790000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0790000 ~ 0799999 (Count: 10,000) Example: +81-503-0790000 / 01081-503-0790000 (0503-0790000 / 0-503-0790000) +81-503-0790001 / 01081-503-0790001 (0503-0790001 / 0-503-0790001) +81-503-0790002 / 01081-503-0790002 (0503-0790002 / 0-503-0790002) +81-503-0790003 / 01081-503-0790003 (0503-0790003 / 0-503-0790003) +81-503-0790004 / 01081-503-0790004 (0503-0790004 / 0-503-0790004) ...+81-503-xxxxxxx / 01081-503-xxxxxxx (0503-xxxxxxx / 0-503-xxxxxxx) ...+81-503-0799995 / 01081-503-0799995 (0503-0799995 / 0-503-0799995) +81-503-0799996 / 01081-503-0799996 (0503-0799996 / 0-503-0799996) +81-503-0799997 / 01081-503-0799997 (0503-0799997 / 0-503-0799997) +81-503-0799998 / 01081-503-0799998 (0503-0799998 / 0-503-0799998) +81-503-0799999 / 01081-503-0799999 (0503-0799999 / 0-503-0799999)
