Area Code +81-428-(260000...269999) located in Ome, Tokyo (13), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 428 Subscriber Number From : 260000 Subscriber Number To : 269999 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 : Aruteria Networks 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 : Ome Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 35.7900 Longitude : 139.2800 ‹ previous : +81-428-(250000...259999) next › : +81-428-(270000...279999) Dialling Instructions For trunk calls: 0 428 260000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 428 260000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 260000 ~ 269999 (Count: 10,000) Example: +81-428-260000 / 01081-428-260000 (0428-260000 / 0-428-260000) +81-428-260001 / 01081-428-260001 (0428-260001 / 0-428-260001) +81-428-260002 / 01081-428-260002 (0428-260002 / 0-428-260002) +81-428-260003 / 01081-428-260003 (0428-260003 / 0-428-260003) +81-428-260004 / 01081-428-260004 (0428-260004 / 0-428-260004) ...+81-428-xxxxxx / 01081-428-xxxxxx (0428-xxxxxx / 0-428-xxxxxx) ...+81-428-269995 / 01081-428-269995 (0428-269995 / 0-428-269995) +81-428-269996 / 01081-428-269996 (0428-269996 / 0-428-269996) +81-428-269997 / 01081-428-269997 (0428-269997 / 0-428-269997) +81-428-269998 / 01081-428-269998 (0428-269998 / 0-428-269998) +81-428-269999 / 01081-428-269999 (0428-269999 / 0-428-269999)