Area Code +81-663-(060000...069999) located in Osaka, Osaka (27), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 663 Subscriber Number From : 060000 Subscriber Number To : 069999 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 : 27 Region Name : Osaka City : Osaka Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 34.6900 Longitude : 135.5000 ‹ previous : +81-663-(050000...059999) next › : +81-663-(070000...079999) Dialling Instructions For trunk calls: 0 663 060000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 663 060000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 060000 ~ 069999 (Count: 10,000) Example: +81-663-060000 / 01081-663-060000 (0663-060000 / 0-663-060000) +81-663-060001 / 01081-663-060001 (0663-060001 / 0-663-060001) +81-663-060002 / 01081-663-060002 (0663-060002 / 0-663-060002) +81-663-060003 / 01081-663-060003 (0663-060003 / 0-663-060003) +81-663-060004 / 01081-663-060004 (0663-060004 / 0-663-060004) ...+81-663-xxxxxx / 01081-663-xxxxxx (0663-xxxxxx / 0-663-xxxxxx) ...+81-663-069995 / 01081-663-069995 (0663-069995 / 0-663-069995) +81-663-069996 / 01081-663-069996 (0663-069996 / 0-663-069996) +81-663-069997 / 01081-663-069997 (0663-069997 / 0-663-069997) +81-663-069998 / 01081-663-069998 (0663-069998 / 0-663-069998) +81-663-069999 / 01081-663-069999 (0663-069999 / 0-663-069999)