Area Code +81-142-(850000...859999) located in Date, Hokkaido (01), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 142 Subscriber Number From : 850000 Subscriber Number To : 859999 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 : 01 Region Name : Hokkaido City : Date Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 42.4700 Longitude : 140.8600 ‹ previous : +81-142-(840000...849999) next › : +81-142-(860000...869999) Dialling Instructions For trunk calls: 0 142 850000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 142 850000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 850000 ~ 859999 (Count: 10,000) Example: +81-142-850000 / 01081-142-850000 (0142-850000 / 0-142-850000) +81-142-850001 / 01081-142-850001 (0142-850001 / 0-142-850001) +81-142-850002 / 01081-142-850002 (0142-850002 / 0-142-850002) +81-142-850003 / 01081-142-850003 (0142-850003 / 0-142-850003) +81-142-850004 / 01081-142-850004 (0142-850004 / 0-142-850004) ...+81-142-xxxxxx / 01081-142-xxxxxx (0142-xxxxxx / 0-142-xxxxxx) ...+81-142-859995 / 01081-142-859995 (0142-859995 / 0-142-859995) +81-142-859996 / 01081-142-859996 (0142-859996 / 0-142-859996) +81-142-859997 / 01081-142-859997 (0142-859997 / 0-142-859997) +81-142-859998 / 01081-142-859998 (0142-859998 / 0-142-859998) +81-142-859999 / 01081-142-859999 (0142-859999 / 0-142-859999)