Area Code +81-175-(280000...289999) located in Mutsu, Aomori (02), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 175 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 East Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) Region Code : 02 Region Name : Aomori City : Mutsu Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 41.2900 Longitude : 141.1800 ‹ previous : +81-175-(270000...279999) next › : +81-175-(290000...299999) Dialling Instructions For trunk calls: 0 175 280000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 175 280000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 280000 ~ 289999 (Count: 10,000) Example: +81-175-280000 / 01081-175-280000 (0175-280000 / 0-175-280000) +81-175-280001 / 01081-175-280001 (0175-280001 / 0-175-280001) +81-175-280002 / 01081-175-280002 (0175-280002 / 0-175-280002) +81-175-280003 / 01081-175-280003 (0175-280003 / 0-175-280003) +81-175-280004 / 01081-175-280004 (0175-280004 / 0-175-280004) ...+81-175-xxxxxx / 01081-175-xxxxxx (0175-xxxxxx / 0-175-xxxxxx) ...+81-175-289995 / 01081-175-289995 (0175-289995 / 0-175-289995) +81-175-289996 / 01081-175-289996 (0175-289996 / 0-175-289996) +81-175-289997 / 01081-175-289997 (0175-289997 / 0-175-289997) +81-175-289998 / 01081-175-289998 (0175-289998 / 0-175-289998) +81-175-289999 / 01081-175-289999 (0175-289999 / 0-175-289999)