Area Code +81-531-(280000...289999) located in Tahara, Aichi (23), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 531 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 : Chubu Telecommunications Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) Region Code : 23 Region Name : Aichi City : Tahara Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 34.6700 Longitude : 137.2600 ‹ previous : +81-531-(270000...279999) next › : +81-531-(290000...299999) Dialling Instructions For trunk calls: 0 531 280000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 531 280000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 280000 ~ 289999 (Count: 10,000) Example: +81-531-280000 / 01081-531-280000 (0531-280000 / 0-531-280000) +81-531-280001 / 01081-531-280001 (0531-280001 / 0-531-280001) +81-531-280002 / 01081-531-280002 (0531-280002 / 0-531-280002) +81-531-280003 / 01081-531-280003 (0531-280003 / 0-531-280003) +81-531-280004 / 01081-531-280004 (0531-280004 / 0-531-280004) ...+81-531-xxxxxx / 01081-531-xxxxxx (0531-xxxxxx / 0-531-xxxxxx) ...+81-531-289995 / 01081-531-289995 (0531-289995 / 0-531-289995) +81-531-289996 / 01081-531-289996 (0531-289996 / 0-531-289996) +81-531-289997 / 01081-531-289997 (0531-289997 / 0-531-289997) +81-531-289998 / 01081-531-289998 (0531-289998 / 0-531-289998) +81-531-289999 / 01081-531-289999 (0531-289999 / 0-531-289999)