Area Code +81-551-(230000...239999) 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 : 230000 Subscriber Number To : 239999 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-(220000...229999) next › : +81-551-(250000...259999) Dialling Instructions For trunk calls: 0 551 230000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 551 230000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 230000 ~ 239999 (Count: 10,000) Example: +81-551-230000 / 01081-551-230000 (0551-230000 / 0-551-230000) +81-551-230001 / 01081-551-230001 (0551-230001 / 0-551-230001) +81-551-230002 / 01081-551-230002 (0551-230002 / 0-551-230002) +81-551-230003 / 01081-551-230003 (0551-230003 / 0-551-230003) +81-551-230004 / 01081-551-230004 (0551-230004 / 0-551-230004) ...+81-551-xxxxxx / 01081-551-xxxxxx (0551-xxxxxx / 0-551-xxxxxx) ...+81-551-239995 / 01081-551-239995 (0551-239995 / 0-551-239995) +81-551-239996 / 01081-551-239996 (0551-239996 / 0-551-239996) +81-551-239997 / 01081-551-239997 (0551-239997 / 0-551-239997) +81-551-239998 / 01081-551-239998 (0551-239998 / 0-551-239998) +81-551-239999 / 01081-551-239999 (0551-239999 / 0-551-239999)
