Area Code +81-261-(220000...229999) located in Omachi, Nagano (20), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 261 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 : 20 Region Name : Nagano City : Omachi Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 36.5000 Longitude : 137.8500 ‹ previous : +81-261-(210000...219999) next › : +81-261-(230000...239999) Dialling Instructions For trunk calls: 0 261 220000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 261 220000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 220000 ~ 229999 (Count: 10,000) Example: +81-261-220000 / 01081-261-220000 (0261-220000 / 0-261-220000) +81-261-220001 / 01081-261-220001 (0261-220001 / 0-261-220001) +81-261-220002 / 01081-261-220002 (0261-220002 / 0-261-220002) +81-261-220003 / 01081-261-220003 (0261-220003 / 0-261-220003) +81-261-220004 / 01081-261-220004 (0261-220004 / 0-261-220004) ...+81-261-xxxxxx / 01081-261-xxxxxx (0261-xxxxxx / 0-261-xxxxxx) ...+81-261-229995 / 01081-261-229995 (0261-229995 / 0-261-229995) +81-261-229996 / 01081-261-229996 (0261-229996 / 0-261-229996) +81-261-229997 / 01081-261-229997 (0261-229997 / 0-261-229997) +81-261-229998 / 01081-261-229998 (0261-229998 / 0-261-229998) +81-261-229999 / 01081-261-229999 (0261-229999 / 0-261-229999)