Area Code +81-666-(150000...159999) located in Osaka, Osaka (27), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 666 Subscriber Number From : 150000 Subscriber Number To : 159999 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 : +81-666-(140000...149999) next › : +81-666-(160000...169999) Dialling Instructions For trunk calls: 0 666 150000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 666 150000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 150000 ~ 159999 (Count: 10,000) Example: +81-666-150000 / 01081-666-150000 (0666-150000 / 0-666-150000) +81-666-150001 / 01081-666-150001 (0666-150001 / 0-666-150001) +81-666-150002 / 01081-666-150002 (0666-150002 / 0-666-150002) +81-666-150003 / 01081-666-150003 (0666-150003 / 0-666-150003) +81-666-150004 / 01081-666-150004 (0666-150004 / 0-666-150004) ...+81-666-xxxxxx / 01081-666-xxxxxx (0666-xxxxxx / 0-666-xxxxxx) ...+81-666-159995 / 01081-666-159995 (0666-159995 / 0-666-159995) +81-666-159996 / 01081-666-159996 (0666-159996 / 0-666-159996) +81-666-159997 / 01081-666-159997 (0666-159997 / 0-666-159997) +81-666-159998 / 01081-666-159998 (0666-159998 / 0-666-159998) +81-666-159999 / 01081-666-159999 (0666-159999 / 0-666-159999)