Area Code +81-266-(410000...419999) located in Suwa, Nagano (20), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 266 Subscriber Number From : 410000 Subscriber Number To : 419999 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 : Suwa Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 36.0300 Longitude : 138.1200 ‹ previous : +81-266-(380000...389999) next › : +81-266-(430000...439999) Dialling Instructions For trunk calls: 0 266 410000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 266 410000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 410000 ~ 419999 (Count: 10,000) Example: +81-266-410000 / 01081-266-410000 (0266-410000 / 0-266-410000) +81-266-410001 / 01081-266-410001 (0266-410001 / 0-266-410001) +81-266-410002 / 01081-266-410002 (0266-410002 / 0-266-410002) +81-266-410003 / 01081-266-410003 (0266-410003 / 0-266-410003) +81-266-410004 / 01081-266-410004 (0266-410004 / 0-266-410004) ...+81-266-xxxxxx / 01081-266-xxxxxx (0266-xxxxxx / 0-266-xxxxxx) ...+81-266-419995 / 01081-266-419995 (0266-419995 / 0-266-419995) +81-266-419996 / 01081-266-419996 (0266-419996 / 0-266-419996) +81-266-419997 / 01081-266-419997 (0266-419997 / 0-266-419997) +81-266-419998 / 01081-266-419998 (0266-419998 / 0-266-419998) +81-266-419999 / 01081-266-419999 (0266-419999 / 0-266-419999)