Area Code +81-278-(220000...229999) located in Numata, Gunma (10), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 278 Subscriber Number From : 220000 Subscriber Number To : 229999 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 : 10 Region Name : Gunma City : Numata Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 36.6500 Longitude : 139.0400 ‹ previous : +81-278-(210000...219999) next › : +81-278-(230000...239999) Dialling Instructions For trunk calls: 0 278 220000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 278 220000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 220000 ~ 229999 (Count: 10,000) Example: +81-278-220000 / 01081-278-220000 (0278-220000 / 0-278-220000) +81-278-220001 / 01081-278-220001 (0278-220001 / 0-278-220001) +81-278-220002 / 01081-278-220002 (0278-220002 / 0-278-220002) +81-278-220003 / 01081-278-220003 (0278-220003 / 0-278-220003) +81-278-220004 / 01081-278-220004 (0278-220004 / 0-278-220004) ...+81-278-xxxxxx / 01081-278-xxxxxx (0278-xxxxxx / 0-278-xxxxxx) ...+81-278-229995 / 01081-278-229995 (0278-229995 / 0-278-229995) +81-278-229996 / 01081-278-229996 (0278-229996 / 0-278-229996) +81-278-229997 / 01081-278-229997 (0278-229997 / 0-278-229997) +81-278-229998 / 01081-278-229998 (0278-229998 / 0-278-229998) +81-278-229999 / 01081-278-229999 (0278-229999 / 0-278-229999)