Area Code +81-664-(170000...179999) located in Osaka, Osaka (27), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 664 Subscriber Number From : 170000 Subscriber Number To : 179999 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 : +81-664-(160000...169999) next › : +81-664-(180000...189999) Dialling Instructions For trunk calls: 0 664 170000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 664 170000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 170000 ~ 179999 (Count: 10,000) Example: +81-664-170000 / 01081-664-170000 (0664-170000 / 0-664-170000) +81-664-170001 / 01081-664-170001 (0664-170001 / 0-664-170001) +81-664-170002 / 01081-664-170002 (0664-170002 / 0-664-170002) +81-664-170003 / 01081-664-170003 (0664-170003 / 0-664-170003) +81-664-170004 / 01081-664-170004 (0664-170004 / 0-664-170004) ...+81-664-xxxxxx / 01081-664-xxxxxx (0664-xxxxxx / 0-664-xxxxxx) ...+81-664-179995 / 01081-664-179995 (0664-179995 / 0-664-179995) +81-664-179996 / 01081-664-179996 (0664-179996 / 0-664-179996) +81-664-179997 / 01081-664-179997 (0664-179997 / 0-664-179997) +81-664-179998 / 01081-664-179998 (0664-179998 / 0-664-179998) +81-664-179999 / 01081-664-179999 (0664-179999 / 0-664-179999)
