Area Code +81-869-(660000...669999) located in Bizen, 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 : 660000 Subscriber Number To : 669999 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 West 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 : Bizen Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 34.7500 Longitude : 134.1900 ‹ previous : +81-869-(650000...659999) next › : +81-869-(670000...679999) Dialling Instructions For trunk calls: 0 869 660000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 869 660000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 660000 ~ 669999 (Count: 10,000) Example: +81-869-660000 / 01081-869-660000 (0869-660000 / 0-869-660000) +81-869-660001 / 01081-869-660001 (0869-660001 / 0-869-660001) +81-869-660002 / 01081-869-660002 (0869-660002 / 0-869-660002) +81-869-660003 / 01081-869-660003 (0869-660003 / 0-869-660003) +81-869-660004 / 01081-869-660004 (0869-660004 / 0-869-660004) ...+81-869-xxxxxx / 01081-869-xxxxxx (0869-xxxxxx / 0-869-xxxxxx) ...+81-869-669995 / 01081-869-669995 (0869-669995 / 0-869-669995) +81-869-669996 / 01081-869-669996 (0869-669996 / 0-869-669996) +81-869-669997 / 01081-869-669997 (0869-669997 / 0-869-669997) +81-869-669998 / 01081-869-669998 (0869-669998 / 0-869-669998) +81-869-669999 / 01081-869-669999 (0869-669999 / 0-869-669999)