Area Code +81-551-(370000...379999) located in Nirasaki, Yamanashi (19), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 551 Subscriber Number From : 370000 Subscriber Number To : 379999 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 : KDDI Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) Region Code : 19 Region Name : Yamanashi City : Nirasaki Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 35.7100 Longitude : 138.4500 ‹ previous : +81-551-(360000...369999) next › : +81-551-(380000...389999) Dialling Instructions For trunk calls: 0 551 370000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 551 370000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 370000 ~ 379999 (Count: 10,000) Example: +81-551-370000 / 01081-551-370000 (0551-370000 / 0-551-370000) +81-551-370001 / 01081-551-370001 (0551-370001 / 0-551-370001) +81-551-370002 / 01081-551-370002 (0551-370002 / 0-551-370002) +81-551-370003 / 01081-551-370003 (0551-370003 / 0-551-370003) +81-551-370004 / 01081-551-370004 (0551-370004 / 0-551-370004) ...+81-551-xxxxxx / 01081-551-xxxxxx (0551-xxxxxx / 0-551-xxxxxx) ...+81-551-379995 / 01081-551-379995 (0551-379995 / 0-551-379995) +81-551-379996 / 01081-551-379996 (0551-379996 / 0-551-379996) +81-551-379997 / 01081-551-379997 (0551-379997 / 0-551-379997) +81-551-379998 / 01081-551-379998 (0551-379998 / 0-551-379998) +81-551-379999 / 01081-551-379999 (0551-379999 / 0-551-379999)
