Area Code +81-123-(220000...229999) located in Chitose, Hokkaido (01), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 123 Subscriber Number From : 220000 Subscriber Number To : 229999 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 : Chitose Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 42.8200 Longitude : 141.6500 ‹ previous : +81-123-(210000...219999) next › : +81-123-(230000...239999) Dialling Instructions For trunk calls: 0 123 220000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 123 220000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 220000 ~ 229999 (Count: 10,000) Example: +81-123-220000 / 01081-123-220000 (0123-220000 / 0-123-220000) +81-123-220001 / 01081-123-220001 (0123-220001 / 0-123-220001) +81-123-220002 / 01081-123-220002 (0123-220002 / 0-123-220002) +81-123-220003 / 01081-123-220003 (0123-220003 / 0-123-220003) +81-123-220004 / 01081-123-220004 (0123-220004 / 0-123-220004) ...+81-123-xxxxxx / 01081-123-xxxxxx (0123-xxxxxx / 0-123-xxxxxx) ...+81-123-229995 / 01081-123-229995 (0123-229995 / 0-123-229995) +81-123-229996 / 01081-123-229996 (0123-229996 / 0-123-229996) +81-123-229997 / 01081-123-229997 (0123-229997 / 0-123-229997) +81-123-229998 / 01081-123-229998 (0123-229998 / 0-123-229998) +81-123-229999 / 01081-123-229999 (0123-229999 / 0-123-229999)