Area Code +81-187-(820000...829999) 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 : 820000 Subscriber Number To : 829999 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-(790000...799999) next › : +81-187-(830000...839999) Dialling Instructions For trunk calls: 0 187 820000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 187 820000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 820000 ~ 829999 (Count: 10,000) Example: +81-187-820000 / 01081-187-820000 (0187-820000 / 0-187-820000) +81-187-820001 / 01081-187-820001 (0187-820001 / 0-187-820001) +81-187-820002 / 01081-187-820002 (0187-820002 / 0-187-820002) +81-187-820003 / 01081-187-820003 (0187-820003 / 0-187-820003) +81-187-820004 / 01081-187-820004 (0187-820004 / 0-187-820004) ...+81-187-xxxxxx / 01081-187-xxxxxx (0187-xxxxxx / 0-187-xxxxxx) ...+81-187-829995 / 01081-187-829995 (0187-829995 / 0-187-829995) +81-187-829996 / 01081-187-829996 (0187-829996 / 0-187-829996) +81-187-829997 / 01081-187-829997 (0187-829997 / 0-187-829997) +81-187-829998 / 01081-187-829998 (0187-829998 / 0-187-829998) +81-187-829999 / 01081-187-829999 (0187-829999 / 0-187-829999)