Area Code +81-551-(270000...279999) 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 : 270000 Subscriber Number To : 279999 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 : 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-(260000...269999) next › : +81-551-(280000...289999) Dialling Instructions For trunk calls: 0 551 270000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 551 270000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 270000 ~ 279999 (Count: 10,000) Example: +81-551-270000 / 01081-551-270000 (0551-270000 / 0-551-270000) +81-551-270001 / 01081-551-270001 (0551-270001 / 0-551-270001) +81-551-270002 / 01081-551-270002 (0551-270002 / 0-551-270002) +81-551-270003 / 01081-551-270003 (0551-270003 / 0-551-270003) +81-551-270004 / 01081-551-270004 (0551-270004 / 0-551-270004) ...+81-551-xxxxxx / 01081-551-xxxxxx (0551-xxxxxx / 0-551-xxxxxx) ...+81-551-279995 / 01081-551-279995 (0551-279995 / 0-551-279995) +81-551-279996 / 01081-551-279996 (0551-279996 / 0-551-279996) +81-551-279997 / 01081-551-279997 (0551-279997 / 0-551-279997) +81-551-279998 / 01081-551-279998 (0551-279998 / 0-551-279998) +81-551-279999 / 01081-551-279999 (0551-279999 / 0-551-279999)