Area Code +81-990-(516000...516999) located in Premium Rate Services, more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 990 Subscriber Number From : 516000 Subscriber Number To : 516999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : S (Special) Carrier Name : NTT East Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) City : Premium Rate Services 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 : +81-990-(513000...513999) next › : +81-990-(525000...525999) Dialling Instructions For trunk calls: 0 990 516000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 990 516000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 516000 ~ 516999 (Count: 1,000) Example: +81-990-516000 / 01081-990-516000 (0990-516000 / 0-990-516000) +81-990-516001 / 01081-990-516001 (0990-516001 / 0-990-516001) +81-990-516002 / 01081-990-516002 (0990-516002 / 0-990-516002) +81-990-516003 / 01081-990-516003 (0990-516003 / 0-990-516003) +81-990-516004 / 01081-990-516004 (0990-516004 / 0-990-516004) ...+81-990-xxxxxx / 01081-990-xxxxxx (0990-xxxxxx / 0-990-xxxxxx) ...+81-990-516995 / 01081-990-516995 (0990-516995 / 0-990-516995) +81-990-516996 / 01081-990-516996 (0990-516996 / 0-990-516996) +81-990-516997 / 01081-990-516997 (0990-516997 / 0-990-516997) +81-990-516998 / 01081-990-516998 (0990-516998 / 0-990-516998) +81-990-516999 / 01081-990-516999 (0990-516999 / 0-990-516999)