Area Code +81-264-(000000...009999) located in Nagano, Nagano (20), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 264 Subscriber Number From : 000000 Subscriber Number To : 009999 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 : Chubu Telecommunications Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) Region Code : 20 Region Name : Nagano City : Nagano Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 36.6500 Longitude : 138.1900 ‹ previous : +81-263-(990000...999999) next › : +81-264-(030000...039999) Dialling Instructions For trunk calls: 0 264 000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 264 000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 000000 ~ 009999 (Count: 10,000) Example: +81-264-000000 / 01081-264-000000 (0264-000000 / 0-264-000000) +81-264-000001 / 01081-264-000001 (0264-000001 / 0-264-000001) +81-264-000002 / 01081-264-000002 (0264-000002 / 0-264-000002) +81-264-000003 / 01081-264-000003 (0264-000003 / 0-264-000003) +81-264-000004 / 01081-264-000004 (0264-000004 / 0-264-000004) ...+81-264-xxxxxx / 01081-264-xxxxxx (0264-xxxxxx / 0-264-xxxxxx) ...+81-264-009995 / 01081-264-009995 (0264-009995 / 0-264-009995) +81-264-009996 / 01081-264-009996 (0264-009996 / 0-264-009996) +81-264-009997 / 01081-264-009997 (0264-009997 / 0-264-009997) +81-264-009998 / 01081-264-009998 (0264-009998 / 0-264-009998) +81-264-009999 / 01081-264-009999 (0264-009999 / 0-264-009999)