Area Code +81-263-(730000...739999) located in Matsumoto, Nagano (20), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 263 Subscriber Number From : 730000 Subscriber Number To : 739999 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 : 20 Region Name : Nagano City : Matsumoto Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 36.2400 Longitude : 137.9700 ‹ previous : +81-263-(720000...729999) next › : +81-263-(740000...749999) Dialling Instructions For trunk calls: 0 263 730000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 263 730000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 730000 ~ 739999 (Count: 10,000) Example: +81-263-730000 / 01081-263-730000 (0263-730000 / 0-263-730000) +81-263-730001 / 01081-263-730001 (0263-730001 / 0-263-730001) +81-263-730002 / 01081-263-730002 (0263-730002 / 0-263-730002) +81-263-730003 / 01081-263-730003 (0263-730003 / 0-263-730003) +81-263-730004 / 01081-263-730004 (0263-730004 / 0-263-730004) ...+81-263-xxxxxx / 01081-263-xxxxxx (0263-xxxxxx / 0-263-xxxxxx) ...+81-263-739995 / 01081-263-739995 (0263-739995 / 0-263-739995) +81-263-739996 / 01081-263-739996 (0263-739996 / 0-263-739996) +81-263-739997 / 01081-263-739997 (0263-739997 / 0-263-739997) +81-263-739998 / 01081-263-739998 (0263-739998 / 0-263-739998) +81-263-739999 / 01081-263-739999 (0263-739999 / 0-263-739999)