Area Code +81-289-(660000...669999) located in Kanuma, Tochigi (09), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 289 Subscriber Number From : 660000 Subscriber Number To : 669999 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 : 09 Region Name : Tochigi City : Kanuma Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 36.5700 Longitude : 139.7500 ‹ previous : +81-289-(650000...659999) next › : +81-289-(700000...709999) Dialling Instructions For trunk calls: 0 289 660000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 289 660000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 660000 ~ 669999 (Count: 10,000) Example: +81-289-660000 / 01081-289-660000 (0289-660000 / 0-289-660000) +81-289-660001 / 01081-289-660001 (0289-660001 / 0-289-660001) +81-289-660002 / 01081-289-660002 (0289-660002 / 0-289-660002) +81-289-660003 / 01081-289-660003 (0289-660003 / 0-289-660003) +81-289-660004 / 01081-289-660004 (0289-660004 / 0-289-660004) ...+81-289-xxxxxx / 01081-289-xxxxxx (0289-xxxxxx / 0-289-xxxxxx) ...+81-289-669995 / 01081-289-669995 (0289-669995 / 0-289-669995) +81-289-669996 / 01081-289-669996 (0289-669996 / 0-289-669996) +81-289-669997 / 01081-289-669997 (0289-669997 / 0-289-669997) +81-289-669998 / 01081-289-669998 (0289-669998 / 0-289-669998) +81-289-669999 / 01081-289-669999 (0289-669999 / 0-289-669999)