Area Code +81-187-(690000...699999) 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 : 690000 Subscriber Number To : 699999 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-(680000...689999) next › : +81-187-(710000...719999) Dialling Instructions For trunk calls: 0 187 690000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 187 690000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 690000 ~ 699999 (Count: 10,000) Example: +81-187-690000 / 01081-187-690000 (0187-690000 / 0-187-690000) +81-187-690001 / 01081-187-690001 (0187-690001 / 0-187-690001) +81-187-690002 / 01081-187-690002 (0187-690002 / 0-187-690002) +81-187-690003 / 01081-187-690003 (0187-690003 / 0-187-690003) +81-187-690004 / 01081-187-690004 (0187-690004 / 0-187-690004) ...+81-187-xxxxxx / 01081-187-xxxxxx (0187-xxxxxx / 0-187-xxxxxx) ...+81-187-699995 / 01081-187-699995 (0187-699995 / 0-187-699995) +81-187-699996 / 01081-187-699996 (0187-699996 / 0-187-699996) +81-187-699997 / 01081-187-699997 (0187-699997 / 0-187-699997) +81-187-699998 / 01081-187-699998 (0187-699998 / 0-187-699998) +81-187-699999 / 01081-187-699999 (0187-699999 / 0-187-699999)