Area Code +81-27-(2100000...2109999) located in Maebashi, Gunma (10), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 27 Subscriber Number From : 2100000 Subscriber Number To : 2109999 National Destination Code Length : 2 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 : Maebashi Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 36.3900 Longitude : 139.0600 ‹ previous : +81-27-(2080000...2089999) next › : +81-27-(2120000...2129999) Dialling Instructions For trunk calls: 0 27 2100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 27 2100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2100000 ~ 2109999 (Count: 10,000) Example: +81-27-2100000 / 01081-27-2100000 (027-2100000 / 0-27-2100000) +81-27-2100001 / 01081-27-2100001 (027-2100001 / 0-27-2100001) +81-27-2100002 / 01081-27-2100002 (027-2100002 / 0-27-2100002) +81-27-2100003 / 01081-27-2100003 (027-2100003 / 0-27-2100003) +81-27-2100004 / 01081-27-2100004 (027-2100004 / 0-27-2100004) ...+81-27-xxxxxxx / 01081-27-xxxxxxx (027-xxxxxxx / 0-27-xxxxxxx) ...+81-27-2109995 / 01081-27-2109995 (027-2109995 / 0-27-2109995) +81-27-2109996 / 01081-27-2109996 (027-2109996 / 0-27-2109996) +81-27-2109997 / 01081-27-2109997 (027-2109997 / 0-27-2109997) +81-27-2109998 / 01081-27-2109998 (027-2109998 / 0-27-2109998) +81-27-2109999 / 01081-27-2109999 (027-2109999 / 0-27-2109999)