Prefix Information

The prefix 830 is part of area code 406 serving Billings, Montana.

This exchange contains 10,000 possible phone numbers (406-830-0000 through 406-830-9999).

Browse Numbers in This Prefix

406-830-0000-0999 406-830-1000-1999 406-830-2000-2999 406-830-3000-3999 406-830-4000-4999 406-830-5000-5999 406-830-6000-6999 406-830-7000-7999 406-830-8000-8999 406-830-9000-9999

Sample Numbers

(406) 830-0000 (406) 830-1234 (406) 830-2000 (406) 830-3333 (406) 830-4444 (406) 830-5555 (406) 830-6000 (406) 830-7777 (406) 830-8888 (406) 830-9999