Prefix Information

The prefix 489 is part of area code 406 serving Billings, Montana.

This exchange contains 10,000 possible phone numbers (406-489-0000 through 406-489-9999).

Browse Numbers in This Prefix

406-489-0000-0999 406-489-1000-1999 406-489-2000-2999 406-489-3000-3999 406-489-4000-4999 406-489-5000-5999 406-489-6000-6999 406-489-7000-7999 406-489-8000-8999 406-489-9000-9999

Sample Numbers

(406) 489-0000 (406) 489-1234 (406) 489-2000 (406) 489-3333 (406) 489-4444 (406) 489-5555 (406) 489-6000 (406) 489-7777 (406) 489-8888 (406) 489-9999