Area Code +81-869-(590000...599999) located in Okayama (Seto), Okayama (33), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 869 Subscriber Number From : 590000 Subscriber Number To : 599999 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 : KDDI Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) Region Code : 33 Region Name : Okayama City : Okayama (Seto) Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 34.6600 Longitude : 133.9200 ‹ previous : +81-869-(580000...589999) next › : +81-869-(600000...609999) Dialling Instructions For trunk calls: 0 869 590000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 869 590000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 590000 ~ 599999 (Count: 10,000) Example: +81-869-590000 / 01081-869-590000 (0869-590000 / 0-869-590000) +81-869-590001 / 01081-869-590001 (0869-590001 / 0-869-590001) +81-869-590002 / 01081-869-590002 (0869-590002 / 0-869-590002) +81-869-590003 / 01081-869-590003 (0869-590003 / 0-869-590003) +81-869-590004 / 01081-869-590004 (0869-590004 / 0-869-590004) ...+81-869-xxxxxx / 01081-869-xxxxxx (0869-xxxxxx / 0-869-xxxxxx) ...+81-869-599995 / 01081-869-599995 (0869-599995 / 0-869-599995) +81-869-599996 / 01081-869-599996 (0869-599996 / 0-869-599996) +81-869-599997 / 01081-869-599997 (0869-599997 / 0-869-599997) +81-869-599998 / 01081-869-599998 (0869-599998 / 0-869-599998) +81-869-599999 / 01081-869-599999 (0869-599999 / 0-869-599999)