Area Code +81-428-(870000...879999) 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 : 870000 Subscriber Number To : 879999 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 : 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-(860000...869999) next › : +81-428-(880000...889999) Dialling Instructions For trunk calls: 0 428 870000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 428 870000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 870000 ~ 879999 (Count: 10,000) Example: +81-428-870000 / 01081-428-870000 (0428-870000 / 0-428-870000) +81-428-870001 / 01081-428-870001 (0428-870001 / 0-428-870001) +81-428-870002 / 01081-428-870002 (0428-870002 / 0-428-870002) +81-428-870003 / 01081-428-870003 (0428-870003 / 0-428-870003) +81-428-870004 / 01081-428-870004 (0428-870004 / 0-428-870004) ...+81-428-xxxxxx / 01081-428-xxxxxx (0428-xxxxxx / 0-428-xxxxxx) ...+81-428-879995 / 01081-428-879995 (0428-879995 / 0-428-879995) +81-428-879996 / 01081-428-879996 (0428-879996 / 0-428-879996) +81-428-879997 / 01081-428-879997 (0428-879997 / 0-428-879997) +81-428-879998 / 01081-428-879998 (0428-879998 / 0-428-879998) +81-428-879999 / 01081-428-879999 (0428-879999 / 0-428-879999)
