Area Code +81-187-(890000...899999) located in Daisen, Akita (05), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 187 Subscriber Number From : 890000 Subscriber Number To : 899999 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 : 05 Region Name : Akita City : Daisen Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 39.4500 Longitude : 140.4800 ‹ previous : +81-187-(880000...889999) next › : +81-188-(000000...009999) Dialling Instructions For trunk calls: 0 187 890000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 187 890000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 890000 ~ 899999 (Count: 10,000) Example: +81-187-890000 / 01081-187-890000 (0187-890000 / 0-187-890000) +81-187-890001 / 01081-187-890001 (0187-890001 / 0-187-890001) +81-187-890002 / 01081-187-890002 (0187-890002 / 0-187-890002) +81-187-890003 / 01081-187-890003 (0187-890003 / 0-187-890003) +81-187-890004 / 01081-187-890004 (0187-890004 / 0-187-890004) ...+81-187-xxxxxx / 01081-187-xxxxxx (0187-xxxxxx / 0-187-xxxxxx) ...+81-187-899995 / 01081-187-899995 (0187-899995 / 0-187-899995) +81-187-899996 / 01081-187-899996 (0187-899996 / 0-187-899996) +81-187-899997 / 01081-187-899997 (0187-899997 / 0-187-899997) +81-187-899998 / 01081-187-899998 (0187-899998 / 0-187-899998) +81-187-899999 / 01081-187-899999 (0187-899999 / 0-187-899999)