Area Code +81-264-(030000...039999) 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 : 030000 Subscriber Number To : 039999 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 Communications 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 : +81-264-(000000...009999) next › : +81-264-(050000...059999) Dialling Instructions For trunk calls: 0 264 030000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 264 030000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 030000 ~ 039999 (Count: 10,000) Example: +81-264-030000 / 01081-264-030000 (0264-030000 / 0-264-030000) +81-264-030001 / 01081-264-030001 (0264-030001 / 0-264-030001) +81-264-030002 / 01081-264-030002 (0264-030002 / 0-264-030002) +81-264-030003 / 01081-264-030003 (0264-030003 / 0-264-030003) +81-264-030004 / 01081-264-030004 (0264-030004 / 0-264-030004) ...+81-264-xxxxxx / 01081-264-xxxxxx (0264-xxxxxx / 0-264-xxxxxx) ...+81-264-039995 / 01081-264-039995 (0264-039995 / 0-264-039995) +81-264-039996 / 01081-264-039996 (0264-039996 / 0-264-039996) +81-264-039997 / 01081-264-039997 (0264-039997 / 0-264-039997) +81-264-039998 / 01081-264-039998 (0264-039998 / 0-264-039998) +81-264-039999 / 01081-264-039999 (0264-039999 / 0-264-039999)