Area Code +81-11-(2010000...2019999) located in Sapporo, Hokkaido (01), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 11 Subscriber Number From : 2010000 Subscriber Number To : 2019999 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 : 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 : Sapporo Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 43.0600 Longitude : 141.3500 ‹ previous : +81-11-(2000000...2009999) next › : +81-11-(2020000...2029999) Dialling Instructions For trunk calls: 0 11 2010000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 11 2010000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2010000 ~ 2019999 (Count: 10,000) Example: +81-11-2010000 / 01081-11-2010000 (011-2010000 / 0-11-2010000) +81-11-2010001 / 01081-11-2010001 (011-2010001 / 0-11-2010001) +81-11-2010002 / 01081-11-2010002 (011-2010002 / 0-11-2010002) +81-11-2010003 / 01081-11-2010003 (011-2010003 / 0-11-2010003) +81-11-2010004 / 01081-11-2010004 (011-2010004 / 0-11-2010004) ...+81-11-xxxxxxx / 01081-11-xxxxxxx (011-xxxxxxx / 0-11-xxxxxxx) ...+81-11-2019995 / 01081-11-2019995 (011-2019995 / 0-11-2019995) +81-11-2019996 / 01081-11-2019996 (011-2019996 / 0-11-2019996) +81-11-2019997 / 01081-11-2019997 (011-2019997 / 0-11-2019997) +81-11-2019998 / 01081-11-2019998 (011-2019998 / 0-11-2019998) +81-11-2019999 / 01081-11-2019999 (011-2019999 / 0-11-2019999)