Area Code +81-791-(280000...289999) located in Aioi, Hyogo (28), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 791 Subscriber Number From : 280000 Subscriber Number To : 289999 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 : 28 Region Name : Hyogo City : Aioi Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 34.8000 Longitude : 134.4700 ‹ previous : +81-791-(270000...279999) next › : +81-791-(290000...299999) Dialling Instructions For trunk calls: 0 791 280000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 791 280000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 280000 ~ 289999 (Count: 10,000) Example: +81-791-280000 / 01081-791-280000 (0791-280000 / 0-791-280000) +81-791-280001 / 01081-791-280001 (0791-280001 / 0-791-280001) +81-791-280002 / 01081-791-280002 (0791-280002 / 0-791-280002) +81-791-280003 / 01081-791-280003 (0791-280003 / 0-791-280003) +81-791-280004 / 01081-791-280004 (0791-280004 / 0-791-280004) ...+81-791-xxxxxx / 01081-791-xxxxxx (0791-xxxxxx / 0-791-xxxxxx) ...+81-791-289995 / 01081-791-289995 (0791-289995 / 0-791-289995) +81-791-289996 / 01081-791-289996 (0791-289996 / 0-791-289996) +81-791-289997 / 01081-791-289997 (0791-289997 / 0-791-289997) +81-791-289998 / 01081-791-289998 (0791-289998 / 0-791-289998) +81-791-289999 / 01081-791-289999 (0791-289999 / 0-791-289999)