Area Code +81-668-(340000...349999) located in Osaka, Osaka (27), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 668 Subscriber Number From : 340000 Subscriber Number To : 349999 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 : +81-668-(330000...339999) next › : +81-668-(350000...359999) Dialling Instructions For trunk calls: 0 668 340000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 668 340000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 340000 ~ 349999 (Count: 10,000) Example: +81-668-340000 / 01081-668-340000 (0668-340000 / 0-668-340000) +81-668-340001 / 01081-668-340001 (0668-340001 / 0-668-340001) +81-668-340002 / 01081-668-340002 (0668-340002 / 0-668-340002) +81-668-340003 / 01081-668-340003 (0668-340003 / 0-668-340003) +81-668-340004 / 01081-668-340004 (0668-340004 / 0-668-340004) ...+81-668-xxxxxx / 01081-668-xxxxxx (0668-xxxxxx / 0-668-xxxxxx) ...+81-668-349995 / 01081-668-349995 (0668-349995 / 0-668-349995) +81-668-349996 / 01081-668-349996 (0668-349996 / 0-668-349996) +81-668-349997 / 01081-668-349997 (0668-349997 / 0-668-349997) +81-668-349998 / 01081-668-349998 (0668-349998 / 0-668-349998) +81-668-349999 / 01081-668-349999 (0668-349999 / 0-668-349999)