Area Code +81-499-(290000...299999) 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 : 499 Subscriber Number From : 290000 Subscriber Number To : 299999 National Destination Code Length : 3 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 : +81-499-(280000...289999) next › : +81-499-(420000...429999) Dialling Instructions For trunk calls: 0 499 290000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 499 290000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 290000 ~ 299999 (Count: 10,000) Example: +81-499-290000 / 01081-499-290000 (0499-290000 / 0-499-290000) +81-499-290001 / 01081-499-290001 (0499-290001 / 0-499-290001) +81-499-290002 / 01081-499-290002 (0499-290002 / 0-499-290002) +81-499-290003 / 01081-499-290003 (0499-290003 / 0-499-290003) +81-499-290004 / 01081-499-290004 (0499-290004 / 0-499-290004) ...+81-499-xxxxxx / 01081-499-xxxxxx (0499-xxxxxx / 0-499-xxxxxx) ...+81-499-299995 / 01081-499-299995 (0499-299995 / 0-499-299995) +81-499-299996 / 01081-499-299996 (0499-299996 / 0-499-299996) +81-499-299997 / 01081-499-299997 (0499-299997 / 0-499-299997) +81-499-299998 / 01081-499-299998 (0499-299998 / 0-499-299998) +81-499-299999 / 01081-499-299999 (0499-299999 / 0-499-299999)