Area Code +81-50-(50070000...50079999) located in VoIP, more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 50 Subscriber Number From : 50070000 Subscriber Number To : 50079999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : V (VoIP, Location Independent fixed land line) Carrier Name : ITEC Hankyu Hanshin 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 : 35.6900 Longitude : 139.6900 ‹ previous : +81-50-(50060000...50069999) next › : +81-50-(50080000...50089999) Dialling Instructions For trunk calls: 0 50 50070000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 50 50070000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 50070000 ~ 50079999 (Count: 10,000) Example: +81-50-50070000 / 01081-50-50070000 (050-50070000 / 0-50-50070000) +81-50-50070001 / 01081-50-50070001 (050-50070001 / 0-50-50070001) +81-50-50070002 / 01081-50-50070002 (050-50070002 / 0-50-50070002) +81-50-50070003 / 01081-50-50070003 (050-50070003 / 0-50-50070003) +81-50-50070004 / 01081-50-50070004 (050-50070004 / 0-50-50070004) ...+81-50-xxxxxxxx / 01081-50-xxxxxxxx (050-xxxxxxxx / 0-50-xxxxxxxx) ...+81-50-50079995 / 01081-50-50079995 (050-50079995 / 0-50-50079995) +81-50-50079996 / 01081-50-50079996 (050-50079996 / 0-50-50079996) +81-50-50079997 / 01081-50-50079997 (050-50079997 / 0-50-50079997) +81-50-50079998 / 01081-50-50079998 (050-50079998 / 0-50-50079998) +81-50-50079999 / 01081-50-50079999 (050-50079999 / 0-50-50079999)