Area Code +81-4992-(20000...29999) located in Izu-Oshima, Tokyo (13), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 4992 Subscriber Number From : 20000 Subscriber Number To : 29999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) 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) Region Code : 13 Region Name : Tokyo City : Izu-Oshima Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 34.7500 Longitude : 139.3600 ‹ previous : +81-49-(2990000...2999999) next › : +81-4992-(40000...49999) Dialling Instructions For trunk calls: 0 4992 20000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 4992 20000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 20000 ~ 29999 (Count: 10,000) Example: +81-4992-20000 / 01081-4992-20000 (04992-20000 / 0-4992-20000) +81-4992-20001 / 01081-4992-20001 (04992-20001 / 0-4992-20001) +81-4992-20002 / 01081-4992-20002 (04992-20002 / 0-4992-20002) +81-4992-20003 / 01081-4992-20003 (04992-20003 / 0-4992-20003) +81-4992-20004 / 01081-4992-20004 (04992-20004 / 0-4992-20004) ...+81-4992-xxxxx / 01081-4992-xxxxx (04992-xxxxx / 0-4992-xxxxx) ...+81-4992-29995 / 01081-4992-29995 (04992-29995 / 0-4992-29995) +81-4992-29996 / 01081-4992-29996 (04992-29996 / 0-4992-29996) +81-4992-29997 / 01081-4992-29997 (04992-29997 / 0-4992-29997) +81-4992-29998 / 01081-4992-29998 (04992-29998 / 0-4992-29998) +81-4992-29999 / 01081-4992-29999 (04992-29999 / 0-4992-29999)
