Area Code +81-3-(50500000...50509999) located in Tokyo, Tokyo (13), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 3 Subscriber Number From : 50500000 Subscriber Number To : 50509999 National Destination Code Length : 1 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : IPS Inc Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) Region Code : 13 Region Name : Tokyo City : Tokyo Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 35.6900 Longitude : 139.6900 ‹ previous : +81-3-(50490000...50499999) next › : +81-3-(50510000...50519999) Dialling Instructions For trunk calls: 0 3 50500000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 3 50500000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 50500000 ~ 50509999 (Count: 10,000) Example: +81-3-50500000 / 01081-3-50500000 (03-50500000 / 0-3-50500000) +81-3-50500001 / 01081-3-50500001 (03-50500001 / 0-3-50500001) +81-3-50500002 / 01081-3-50500002 (03-50500002 / 0-3-50500002) +81-3-50500003 / 01081-3-50500003 (03-50500003 / 0-3-50500003) +81-3-50500004 / 01081-3-50500004 (03-50500004 / 0-3-50500004) ...+81-3-xxxxxxxx / 01081-3-xxxxxxxx (03-xxxxxxxx / 0-3-xxxxxxxx) ...+81-3-50509995 / 01081-3-50509995 (03-50509995 / 0-3-50509995) +81-3-50509996 / 01081-3-50509996 (03-50509996 / 0-3-50509996) +81-3-50509997 / 01081-3-50509997 (03-50509997 / 0-3-50509997) +81-3-50509998 / 01081-3-50509998 (03-50509998 / 0-3-50509998) +81-3-50509999 / 01081-3-50509999 (03-50509999 / 0-3-50509999)