Area Code +81-640-(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 : 640 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) 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 : +81-640-(050000...059999) next › : +81-640-(070000...079999) Dialling Instructions For trunk calls: 0 640 060000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 640 060000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 060000 ~ 069999 (Count: 10,000) Example: +81-640-060000 / 01081-640-060000 (0640-060000 / 0-640-060000) +81-640-060001 / 01081-640-060001 (0640-060001 / 0-640-060001) +81-640-060002 / 01081-640-060002 (0640-060002 / 0-640-060002) +81-640-060003 / 01081-640-060003 (0640-060003 / 0-640-060003) +81-640-060004 / 01081-640-060004 (0640-060004 / 0-640-060004) ...+81-640-xxxxxx / 01081-640-xxxxxx (0640-xxxxxx / 0-640-xxxxxx) ...+81-640-069995 / 01081-640-069995 (0640-069995 / 0-640-069995) +81-640-069996 / 01081-640-069996 (0640-069996 / 0-640-069996) +81-640-069997 / 01081-640-069997 (0640-069997 / 0-640-069997) +81-640-069998 / 01081-640-069998 (0640-069998 / 0-640-069998) +81-640-069999 / 01081-640-069999 (0640-069999 / 0-640-069999)