Area Code +81-677-(330000...339999) located in Osaka, Osaka (27), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 677 Subscriber Number From : 330000 Subscriber Number To : 339999 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 Communications 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 : +81-677-(320000...329999) next › : +81-677-(390000...399999) Dialling Instructions For trunk calls: 0 677 330000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 677 330000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 330000 ~ 339999 (Count: 10,000) Example: +81-677-330000 / 01081-677-330000 (0677-330000 / 0-677-330000) +81-677-330001 / 01081-677-330001 (0677-330001 / 0-677-330001) +81-677-330002 / 01081-677-330002 (0677-330002 / 0-677-330002) +81-677-330003 / 01081-677-330003 (0677-330003 / 0-677-330003) +81-677-330004 / 01081-677-330004 (0677-330004 / 0-677-330004) ...+81-677-xxxxxx / 01081-677-xxxxxx (0677-xxxxxx / 0-677-xxxxxx) ...+81-677-339995 / 01081-677-339995 (0677-339995 / 0-677-339995) +81-677-339996 / 01081-677-339996 (0677-339996 / 0-677-339996) +81-677-339997 / 01081-677-339997 (0677-339997 / 0-677-339997) +81-677-339998 / 01081-677-339998 (0677-339998 / 0-677-339998) +81-677-339999 / 01081-677-339999 (0677-339999 / 0-677-339999)