Area Code +81-503-(2280000...2289999) 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 : 2280000 Subscriber Number To : 2289999 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-(2270000...2279999) next › : +81-503-(2290000...2299999) Dialling Instructions For trunk calls: 0 503 2280000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 503 2280000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2280000 ~ 2289999 (Count: 10,000) Example: +81-503-2280000 / 01081-503-2280000 (0503-2280000 / 0-503-2280000) +81-503-2280001 / 01081-503-2280001 (0503-2280001 / 0-503-2280001) +81-503-2280002 / 01081-503-2280002 (0503-2280002 / 0-503-2280002) +81-503-2280003 / 01081-503-2280003 (0503-2280003 / 0-503-2280003) +81-503-2280004 / 01081-503-2280004 (0503-2280004 / 0-503-2280004) ...+81-503-xxxxxxx / 01081-503-xxxxxxx (0503-xxxxxxx / 0-503-xxxxxxx) ...+81-503-2289995 / 01081-503-2289995 (0503-2289995 / 0-503-2289995) +81-503-2289996 / 01081-503-2289996 (0503-2289996 / 0-503-2289996) +81-503-2289997 / 01081-503-2289997 (0503-2289997 / 0-503-2289997) +81-503-2289998 / 01081-503-2289998 (0503-2289998 / 0-503-2289998) +81-503-2289999 / 01081-503-2289999 (0503-2289999 / 0-503-2289999)
