Area Code +81-26-(2190000...2199999) located in Nagano, Nagano (20), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 26 Subscriber Number From : 2190000 Subscriber Number To : 2199999 National Destination Code Length : 2 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 : 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 : +81-26-(2170000...2179999) next › : +81-26-(2210000...2219999) Dialling Instructions For trunk calls: 0 26 2190000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 26 2190000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2190000 ~ 2199999 (Count: 10,000) Example: +81-26-2190000 / 01081-26-2190000 (026-2190000 / 0-26-2190000) +81-26-2190001 / 01081-26-2190001 (026-2190001 / 0-26-2190001) +81-26-2190002 / 01081-26-2190002 (026-2190002 / 0-26-2190002) +81-26-2190003 / 01081-26-2190003 (026-2190003 / 0-26-2190003) +81-26-2190004 / 01081-26-2190004 (026-2190004 / 0-26-2190004) ...+81-26-xxxxxxx / 01081-26-xxxxxxx (026-xxxxxxx / 0-26-xxxxxxx) ...+81-26-2199995 / 01081-26-2199995 (026-2199995 / 0-26-2199995) +81-26-2199996 / 01081-26-2199996 (026-2199996 / 0-26-2199996) +81-26-2199997 / 01081-26-2199997 (026-2199997 / 0-26-2199997) +81-26-2199998 / 01081-26-2199998 (026-2199998 / 0-26-2199998) +81-26-2199999 / 01081-26-2199999 (026-2199999 / 0-26-2199999)