Area Code +81-503-(2170000...2179999) 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 : 2170000 Subscriber Number To : 2179999 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-(2160000...2169999) next › : +81-503-(2180000...2189999) Dialling Instructions For trunk calls: 0 503 2170000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 503 2170000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2170000 ~ 2179999 (Count: 10,000) Example: +81-503-2170000 / 01081-503-2170000 (0503-2170000 / 0-503-2170000) +81-503-2170001 / 01081-503-2170001 (0503-2170001 / 0-503-2170001) +81-503-2170002 / 01081-503-2170002 (0503-2170002 / 0-503-2170002) +81-503-2170003 / 01081-503-2170003 (0503-2170003 / 0-503-2170003) +81-503-2170004 / 01081-503-2170004 (0503-2170004 / 0-503-2170004) ...+81-503-xxxxxxx / 01081-503-xxxxxxx (0503-xxxxxxx / 0-503-xxxxxxx) ...+81-503-2179995 / 01081-503-2179995 (0503-2179995 / 0-503-2179995) +81-503-2179996 / 01081-503-2179996 (0503-2179996 / 0-503-2179996) +81-503-2179997 / 01081-503-2179997 (0503-2179997 / 0-503-2179997) +81-503-2179998 / 01081-503-2179998 (0503-2179998 / 0-503-2179998) +81-503-2179999 / 01081-503-2179999 (0503-2179999 / 0-503-2179999)
