Area Code +81-503-(0740000...0749999) 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 : 0740000 Subscriber Number To : 0749999 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-(0730000...0739999) next › : +81-503-(0750000...0759999) Dialling Instructions For trunk calls: 0 503 0740000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 503 0740000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0740000 ~ 0749999 (Count: 10,000) Example: +81-503-0740000 / 01081-503-0740000 (0503-0740000 / 0-503-0740000) +81-503-0740001 / 01081-503-0740001 (0503-0740001 / 0-503-0740001) +81-503-0740002 / 01081-503-0740002 (0503-0740002 / 0-503-0740002) +81-503-0740003 / 01081-503-0740003 (0503-0740003 / 0-503-0740003) +81-503-0740004 / 01081-503-0740004 (0503-0740004 / 0-503-0740004) ...+81-503-xxxxxxx / 01081-503-xxxxxxx (0503-xxxxxxx / 0-503-xxxxxxx) ...+81-503-0749995 / 01081-503-0749995 (0503-0749995 / 0-503-0749995) +81-503-0749996 / 01081-503-0749996 (0503-0749996 / 0-503-0749996) +81-503-0749997 / 01081-503-0749997 (0503-0749997 / 0-503-0749997) +81-503-0749998 / 01081-503-0749998 (0503-0749998 / 0-503-0749998) +81-503-0749999 / 01081-503-0749999 (0503-0749999 / 0-503-0749999)
