Area Code +81-28-(3050000...3059999) located in Utsunomiya, Tochigi (09), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 28 Subscriber Number From : 3050000 Subscriber Number To : 3059999 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 : KDDI Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) Region Code : 09 Region Name : Tochigi City : Utsunomiya Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 36.5600 Longitude : 139.8800 ‹ previous : +81-28-(3020000...3029999) next › : +81-28-(3060000...3069999) Dialling Instructions For trunk calls: 0 28 3050000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 28 3050000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3050000 ~ 3059999 (Count: 10,000) Example: +81-28-3050000 / 01081-28-3050000 (028-3050000 / 0-28-3050000) +81-28-3050001 / 01081-28-3050001 (028-3050001 / 0-28-3050001) +81-28-3050002 / 01081-28-3050002 (028-3050002 / 0-28-3050002) +81-28-3050003 / 01081-28-3050003 (028-3050003 / 0-28-3050003) +81-28-3050004 / 01081-28-3050004 (028-3050004 / 0-28-3050004) ...+81-28-xxxxxxx / 01081-28-xxxxxxx (028-xxxxxxx / 0-28-xxxxxxx) ...+81-28-3059995 / 01081-28-3059995 (028-3059995 / 0-28-3059995) +81-28-3059996 / 01081-28-3059996 (028-3059996 / 0-28-3059996) +81-28-3059997 / 01081-28-3059997 (028-3059997 / 0-28-3059997) +81-28-3059998 / 01081-28-3059998 (028-3059998 / 0-28-3059998) +81-28-3059999 / 01081-28-3059999 (028-3059999 / 0-28-3059999)