Area Code +81-350-(290000...299999) located in Tokyo, Tokyo (13), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 350 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 : Tokyo Telemessage 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 : +81-350-(270000...279999) next › : +81-350-(300000...309999) Dialling Instructions For trunk calls: 0 350 290000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 350 290000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 290000 ~ 299999 (Count: 10,000) Example: +81-350-290000 / 01081-350-290000 (0350-290000 / 0-350-290000) +81-350-290001 / 01081-350-290001 (0350-290001 / 0-350-290001) +81-350-290002 / 01081-350-290002 (0350-290002 / 0-350-290002) +81-350-290003 / 01081-350-290003 (0350-290003 / 0-350-290003) +81-350-290004 / 01081-350-290004 (0350-290004 / 0-350-290004) ...+81-350-xxxxxx / 01081-350-xxxxxx (0350-xxxxxx / 0-350-xxxxxx) ...+81-350-299995 / 01081-350-299995 (0350-299995 / 0-350-299995) +81-350-299996 / 01081-350-299996 (0350-299996 / 0-350-299996) +81-350-299997 / 01081-350-299997 (0350-299997 / 0-350-299997) +81-350-299998 / 01081-350-299998 (0350-299998 / 0-350-299998) +81-350-299999 / 01081-350-299999 (0350-299999 / 0-350-299999)