Area Code +81-554-(200000...209999) located in Otsuki, Yamanashi (19), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 554 Subscriber Number From : 200000 Subscriber Number To : 209999 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 : Otsuki Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 35.6100 Longitude : 138.9400 ‹ previous : +81-553-(900000...909999) next › : +81-554-(210000...219999) Dialling Instructions For trunk calls: 0 554 200000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 554 200000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 200000 ~ 209999 (Count: 10,000) Example: +81-554-200000 / 01081-554-200000 (0554-200000 / 0-554-200000) +81-554-200001 / 01081-554-200001 (0554-200001 / 0-554-200001) +81-554-200002 / 01081-554-200002 (0554-200002 / 0-554-200002) +81-554-200003 / 01081-554-200003 (0554-200003 / 0-554-200003) +81-554-200004 / 01081-554-200004 (0554-200004 / 0-554-200004) ...+81-554-xxxxxx / 01081-554-xxxxxx (0554-xxxxxx / 0-554-xxxxxx) ...+81-554-209995 / 01081-554-209995 (0554-209995 / 0-554-209995) +81-554-209996 / 01081-554-209996 (0554-209996 / 0-554-209996) +81-554-209997 / 01081-554-209997 (0554-209997 / 0-554-209997) +81-554-209998 / 01081-554-209998 (0554-209998 / 0-554-209998) +81-554-209999 / 01081-554-209999 (0554-209999 / 0-554-209999)