Area Code +81-1457-(50000...59999) located in Monbetsu, Hokkaido (01), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 1457 Subscriber Number From : 50000 Subscriber Number To : 59999 National Destination Code Length : 4 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 : 01 Region Name : Hokkaido City : Monbetsu Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 44.3600 Longitude : 143.3500 ‹ previous : +81-1457-(40000...49999) next › : +81-1457-(60000...69999) Dialling Instructions For trunk calls: 0 1457 50000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 1457 50000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 50000 ~ 59999 (Count: 10,000) Example: +81-1457-50000 / 01081-1457-50000 (01457-50000 / 0-1457-50000) +81-1457-50001 / 01081-1457-50001 (01457-50001 / 0-1457-50001) +81-1457-50002 / 01081-1457-50002 (01457-50002 / 0-1457-50002) +81-1457-50003 / 01081-1457-50003 (01457-50003 / 0-1457-50003) +81-1457-50004 / 01081-1457-50004 (01457-50004 / 0-1457-50004) ...+81-1457-xxxxx / 01081-1457-xxxxx (01457-xxxxx / 0-1457-xxxxx) ...+81-1457-59995 / 01081-1457-59995 (01457-59995 / 0-1457-59995) +81-1457-59996 / 01081-1457-59996 (01457-59996 / 0-1457-59996) +81-1457-59997 / 01081-1457-59997 (01457-59997 / 0-1457-59997) +81-1457-59998 / 01081-1457-59998 (01457-59998 / 0-1457-59998) +81-1457-59999 / 01081-1457-59999 (01457-59999 / 0-1457-59999)