Area Code +81-142-(820000...829999) 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 : 820000 Subscriber Number To : 829999 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-(760000...769999) next › : +81-142-(830000...839999) Dialling Instructions For trunk calls: 0 142 820000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 142 820000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 820000 ~ 829999 (Count: 10,000) Example: +81-142-820000 / 01081-142-820000 (0142-820000 / 0-142-820000) +81-142-820001 / 01081-142-820001 (0142-820001 / 0-142-820001) +81-142-820002 / 01081-142-820002 (0142-820002 / 0-142-820002) +81-142-820003 / 01081-142-820003 (0142-820003 / 0-142-820003) +81-142-820004 / 01081-142-820004 (0142-820004 / 0-142-820004) ...+81-142-xxxxxx / 01081-142-xxxxxx (0142-xxxxxx / 0-142-xxxxxx) ...+81-142-829995 / 01081-142-829995 (0142-829995 / 0-142-829995) +81-142-829996 / 01081-142-829996 (0142-829996 / 0-142-829996) +81-142-829997 / 01081-142-829997 (0142-829997 / 0-142-829997) +81-142-829998 / 01081-142-829998 (0142-829998 / 0-142-829998) +81-142-829999 / 01081-142-829999 (0142-829999 / 0-142-829999)